Marc Spector was born in the United States, the son of a rabbi who as a child had managed to escape Nazi prosecution after Hitler invaded Czechoslovakia. Marc grew up on the poor side of Chicago, where his father Elias was the target of discrimination; Marc couldn't understand why his father would never fight back against persecution.
During the last years of his childhood, Marc discovered by chance that a close friend of his family, Rabbi Yitz Perlman, was in reality a Nazi deserter and secretly a serial killer of Jews. Marc's fighting instinct kicked off for the first time when he fended off against Perlman to escape his grasp. Perlman later disappeared without a trace. This traumatic event also caused Marc to develop a dissociative identity disorder. The first personalities developed by Marc were Steven Grant and Jake Lockley. Shortly before Elias decided to intern Marc at the Putnam Psychiatric Hospital, Marc was approached for the first time by the Egyptian deity Khonshu, claiming to be Marc's true progenitor. Marc was allowed to leave temporarily to sit shiva after Elias' death, but ran away after attending his funeral, enthralled by Khonshu's voice.
Marc enlisted in the Marines and served for three years. On his second tour in Iraq, his superiors caught notice of Marc's bizarre behavior. After his past was dug up, Marc was dishonorably discharged. He later joined the CIA, and worked with several people who would later interact with Moon Knight, including William Cross, Amos Lardner, and his own brother, Randall Spector. Randall killed Spector's girlfriend Lisa with a hatchet to keep her from exposing a gun-running scheme; Spector retaliated with a grenade and assumed Randall was dead. Once he left the CIA, Spector enrolled in illegal fights, where he befriended "Frenchie" Duchamp and both became soldiers-for-hire. They took on several assignments, mainly in Africa and South America. Spector later went to trial for assassinating the president of Bosqueverde, a South American country.
Spector and Frenchie took on a job in Egypt for Raul Bushman. Whereas Spector worked for the money, Bushman seemed to enjoy plunder and killing. When Bushman killed archaeologist Peter Alraune, to find an Egyptian pharaoh's tomb, Spector punched Bushman to protect Alraune's daughter Marlene. Furious Bushman mortally wounded him in the desert, killing everyone in the place except for Marlene, Frenchie and a villager willing to tell him the secrets of the tomb. Spector managed to reach the tomb before he collapsed, and Marlene and the crew laid him beneath an idol of Khonshu. His spirit had an encounter with Khonshu, who promised to save his life in exchange for his service. Spector agreed, although he later considered this encounter a hallucination. Restored to life, he punished Bushman's men, while Bushman himself escaped.
Becoming Moon Knight
Having finally found a purpose in life, Spector applied himself fully. He, Franchie, and Marlene (now his lover) moved to New York, taking the idol along. With their help he developed the costume, equipment, and persona of Moon Knight. With his fortune, in addition to support his new career of fighting crime, he began using his Steven Grant persona as a financier and Jake Lockley as a cab driver whose purpose was to gather information at street level. His original persona, with its multiple facets, faded into the background. Still, leading four separate lives put great mental stress on Spector. Lockley developed a network of informants, including the homeless Bertrand Crawley, diner owner Gena Landers, and her sons Ricky and Ray.
Spector's first major job as Moon Knight came when the Committee hired him to capture a werewolf named Jack Russell. He succeeded, in large part thanks to the silver cesti he was equipped with. However, he learned that the Committee planned to turn Russell's sister into another werewolf and use them both as weapons. He did the honorable thing and switched sides; Spector and Russell shut down the Committee.
Spector faced Conquer-Lord on his own before briefly joining the Defenders to battle a Life-Model Decoy version of the Zodiac. The first skeleton from Spector's closet to bedevil Moon Knight was William Cross (now the villain Crossfire), from whom Spector rescued the Thing. He met Spider-Man for the first time when they teamed up against the Masked Marauder, who at the time called himself "Big M" and employed the original Cyclone.
Moon Knight had reached the big time and encountered super-villains with more frequency. Very early on, he had to face a serial killer dubbed the Hatchet-Man, who claimed to be his brother Randall.
Spector investigated the death of Amos Lardner when his body arrived in a crate on Spector's doorstep. He learned that Amos' brother James had become a test subject in a CIA experiment (one that Spector himself had participated in), and when Amos investigated, he was forced to undergo the same treatment and committed suicide as a result.
Spector faced other menaces: some super-powered, some insane, some simply ambitious, but all dangerous. He confronted the Slasher, a man slaying homeless people in a effort to find his father. He tracked down Bushman and sent him to jail, but Bushman struck back by having Midnight Man (a more recent foe) destroy Spector's idol of Khonshu. By this time Spector was convinced that Khonshu had given him his powers, as well as a focus in life. His precarious self-control broke down until Marlene produced another idol, which she claimed was the original.
Moon Knight's next major foe, Morpheus, turned out to be a patient of Doctor Peter Alraune, Marlene's brother. The idol of Khonshu sustained Spector again when he first encountered the Black Spectre, who tried to terrorize people into supporting his bid for mayor. Nobody, including Dr. Alraune, believed Spector when he claimed that Knowles was the Black Spectre, but Khonshu gave him the strength to prevail.
A battle with the Fly left Spector unable to walk, but he quickly recovered. To stop an ancient Egyptian curse, Spector briefly hosted the spirit of a priest of Khonshu, which helped to integrate his personalities, but later Spector suffered another serious mental breakdown and decided to abandon all of his alternate identities to settle down with Marlene; by reconciling with his father's legacy, though, he found a measure of peace and decided to retire from crime-fighting.
As part of his new life, Spector gave up his Grant identity and sold the idol at a gallery in Paris. He had a vision, however, telling him that "the image is delivered up to evil." Called back to action as Moon Knight, he learned that Marlene could no longer tolerate his schizophrenic behavior, and she left him. In the Egyptian Valley of the Kings, Spector met three ancients priests of Khonshu, who told him that Khonshu had chosen him as an earthly champion and gave him new weapons. Only later did Spector realize that Khonshu himself was influencing him subconsciously.
West Coast Avengers
Spector joined the West Coast Avengers for a time after rescuing some of their members who had been time-shifted to Pharaonic Egypt. Hawkeye got help from Khonshu, in exchange for designing Moon Knight's new weaponry. Khonshu alerted Spector in the present day, who helped the Avengers return home safely.
While an Avenger, Spector for a time became romantically involved with Tigra, but he never became a true team player. After a while, there was a controversy amongst the team upon the discovery that Hawkeye's wife Mockingbird had allowed the Phantom Rider (who had sexually assaulted her) to die while cast away in time. Spector, Tigra, and Mockingbird left the team as a splinter group. Together with Bill Foster they daunted the High Evolutionary, and they also fought the Night Shift. When they consulted with Hellstorm about Phantom Rider's ghost haunting Mockingbird, Spector learned of Khonshu's presence in his own psyche, and Hellstorm convinced the moon god to depart. Freed from Khonshu's meddling, Spector left the "mainstream" hero business and gave up the mystic weapons the priests had given him.
Back in New York, Spector reunited with Marlene and went back to less-cosmic crime-fighting. He soon learned that Jeff Wilde, the son of his old foe Midnight Man, had tried to take his place during his time on the West Coast and now wanted to become an ally as Midnight. The new Midnight fought crime for some time together with Spector, until Midnight was seemingly disintegrated during battle with the Secret Empire. Wilde had survived, however, and was turned into a cyborg soldier by the Secret Empire, told that Moon Knight had been responsible for his father's death. These difficulties with the Empire drew Spector (as well as Darkhawk, New Warriors Night Thrasher and Nova, the Punisher, and Spider-Man) into a near war. At the end of the climactic battle, Wilde again seemingly perished, this time crushed by debris when the Empire's headquarters collapsed around him.
Spector underwent another near-death experience. He then found that his brother, Randall had survived, and in addition had been trying to take his place as Khonshu's champion. Randall (as Shadowknight) succeeded in usurping Spector's powers temporarily. With the Punisher's help, Spector defeated Shadowknight. The power levels of his foes kept increasing, so Spector continually upgraded his own equipment. He retooled his Kevlar armor and steel crescent darts with Adamantium, and his public persona with a firm named Spectorcorp.
Infinity War & Infinity Crusade
During the Infinity War, Spector had to contend with Moon Shade, an evil twin of himself created by the Magus (himself an evil twin of Adam Warlock). Luckily, Moon Shade suffered from the same blunted focus caused by Spector's multiple personalities, while Moon Shade's threat had the effect of sharpening Spector's own focus. Moon Shade also had an Achilles' heel: the adamantium in Spector's new weapons. During another cosmic event, the Infinity Crusade, the Goddess (another aspect of Warlock) selected Spector as one of the most spiritual beings on Earth, thanks to his near-death experiences and his devotion to Khonshu.
Seth Phalkon attacked Spectorcorp with a computer virus. Rather than let it destroy the entire conglomerate and his employees, Spector quarantined it in his own building, Shadowkeep, along with himself. He died in the ensuing meltdown.
Khonshu resurrected Spector again to counter another plot by Seth, who had recruited Spector's old foes Bushman, the Black Spectre, and Morpheus. Using an idol of Seth, they tried to break up a peace conference at the U.N. Spector foiled the plot by destroying the idol. The CIA tried to assassinate Spector because he knew too much about their mind-control programs. With an old flame from the agency, Candace Calder, he exposed the latest refinements in their sinister schemes.
Spector journeyed back to the spirit realm to help the Black Panther reconnect with Bast, his own patron deity. Although Nightmare impersonated Khonshu and tried to divert them from their purpose, the real Khonshu helped them finish the quest.
Sometime later, Spector was approached by Doorman of the Great Lakes Avengers, who was seeking new blood for his team after Dinah Soar's death and Mr. Immortal's (repeated) suicide attempts. However, Spector mistook Doorman for the Midnight Man, leading to an altercation. Needless to say, Moon Knight did not end up joining the Great Lakes Avengers.
Despite his mistrust of teams, Spector joined a group that tried to bring in the Punisher for his excessive vigilantism, and he put up the funds for a headquarters. Zaran wounded Spector severely, and the team's building exploded in the same attack. Drained of money, health, and enthusiasm, Spector retired again.
Bushman & Civil War
Spector finally exorcised one of his demons after a brutal rooftop battle, when he killed Bushman and used the sharp end of his crescent dart to carve off Bushman's face, unaware that the battle had been set up by a new generation of the Committee. Moon Knight survived, albeit with damaged knees. Crippled and despondent, he turned to pills and alcohol for a time after pushing away his loved ones and keeping himself isolated. After Frenchie was severely beaten right after meeting with Marc and coming out of the closet to him, Marc tracked down his assailant and then returned to his role as Moon Knight. These events forced Spector to shake off his lethargy, at the price of some of his psychological stability.
He still believed that he was Khonshu's champion, but in his mind Khonshu wore the mutilated face of Bushman as well as appearing as others from Spector's past. The Committee sent Taskmaster to kill Spector but was shot out of a window instead with help from Marlene and Samuels. After returning home Spector had his wounds bandaged and, despite his injuries, dressed in his costume and flew one of his Moon-copters into their Manhattan office building and resumed his fight with Taskmaster. After defeating a terrified Taskmaster he left the destroyed office with the Committee's file on him and cleaned up his life including going to physical therapy. Despite this he didn't feel ready to fully act as Moon Knight again and in an argument with the Bushman hallucination, Khonsu revealed that he had planted the seeds of vengeance in the minds of the New Committee and subtly manipulated them so Marc would pray to him, believe in him more and become more vengeful.
The Civil War mostly passed him by, although Captain America told him to stay on the sidelines because he thought Spector belonged in a straitjacket, and Tony Stark approached him shortly before the final battle in the Superhuman Registration Act conflict, knowing that Captain America had contacted him and requested that he tell him if he heard from him again.
Around this time he also went up against the new Midnight who was obsessed with him and wanted to be his arch enemy, killing people to get his attention until Moon Knight ultimately killed him after being freed by Lynn Church who believed Midnight was going too far after he began trying to remove Moon Knights vertebra from his back with a pair of pliers instead of allowing him to kill them as they actually wanted.
Soon after, with the Civil War now over, Marc made the decision to register with the government to ensure that no one would be trying to arrest him while he was 'working'. He used information gathered by Profile on the Doctor who was going to perform his interview to frighten, intimidate and essentially blackmail him into passing his application, as he knew the authorities would initially try to arrest and or commit him otherwise. Spector was registered as an independent with little oversight as he had aimed for.
Moon Knight had to fake his own death when Osborn sent his Thunderbolts to kill him. After that, he fled to Mexico using the name Jake Lockley for a while. He eventually met up with the Punisher and the Zapata Brothers to help save Carmen Alcantara from her father's drug cartel.
Sometime after, Moon Knight returned to New York with the intention of being a hero, but still struggled against his violent nature and was hounded by a small imaginary Khonshu. While trying to walk the path of good, he made a bold return by stopping a bank robbery without killing any of the robbers. Much to Norman Osborn's disdain, Moon Knight was now a hero and not a murderous vigilante, so he summoned the Hood and Profile to take care of him. The Hood supernaturally revived Bushman and recruited him as part of his force to combat Moon Knight. When investigating a warehouse at the docks, Moon Knight was ambushed and shot by Bushman, the two engaged in a violent fight and Bushman ended up impaled by a machine gun. As Moon Knight was about to carve off Bushman's face once more, a vision of Khonshu appeared, yelling at Moon Knight to obey him. Bushman then pleaded for Moon Knight not to take his face off and Moon Knight reluctantly doesn't.
After Norman Osborn's defeat in the Siege of Asgard, Steve Rogers was appointed his replacement. He reorganized the Avengers, recruiting Moon Knight to be on his team of Secret Avengers. Their first mission sent the team to Mars. Later on Moon Knight was part of a team that infiltrated a Secret Empire undercity beneath Cincinnati. Some of his teammates, such as Beast, did not trust Spector due to his mental illness.
The One-Man Avenger
Spector moved to Los Angeles to work as a television producer. Marc Spector was at a party celebrating the success of his new show, "the Legend of Khonshu", which he based on his own past. His celebration was interrupted by a call, and he went outside to meet Wolverine, Spider-Man and Captain America. Cap informed Spector that criminals had been migrating to Los Angeles, and as he now operates there he wanted Spector to figure out why. He reminded Marc that as an Avenger he never has to work alone.
At the docks, Moon Knight spied two armed henchmen, making a pickup for a mysterious employer. They approached Mr. Hyde, who demanded payment. When it is not given, Zabo killed the two men. Moon Knight attacked Zabo. The fight moved onto Hyde's boat, and Moon Knight discovered that Hyde was selling a Ultron's head. He made off with the Ultron's head, diving into the water.
The henchman's employer appeared above the boat as Moon Knight dove deeper. He refused to pay Hyde. In revenge for killing the henchmen, he attacked with a massive burst of energy and absconded with the rest of the Ultron body. Moon Knight took the Ultron head back to Captain America, Wolverine, and Spider-Man to discuss the situation. However, he was in fact completely alone, and the three Avengers were mere hallucinations.
Dressed as Spider-Man, and thinking that he was in fact Spider-Man, Marc confronted the criminal Snapdragon at a strip club she operated. Partway through the fight, his Wolverine personality took over. He was defeated, but saved by Echo, who was undercover there. She explained that she had briefly been an Avenger and they had mutual friends. He later asked her out on a date at Pink's Hotdogs to make up for blowing her cover.
Spector had hired Buck Lime, an ex-S.H.I.E.L.D. agent, to assist him, having tested him by pretending to be Bullseye. Buck confirmed the authenticity of the Ultron's head and encouraged him to give it to the Avengers; at the same time, the new kingpin of L.A. ordered Snapdragon to kill Moon Knight. For that, Snapdragon hired the team Night Shift.
Meanwhile, the assassin known as Daken moved to L.A. He had wanted to become lord of the city's crime scene, but found a new kingpin already in place. A string of murders attributed to a 'Claws Killer' was attributed falsely to Daken  Moon Knight was also hunting the Claws Killer. The Claws Killer ended up being Marcus Roston.
Night Shift attacked Moon Knight and Echo on their date. The police tried to arrest them, and at the suggestion of his Cap persona he initially surrendered. When a handful of officers tried to unmask him he fought back and escaped. Echo also escaped, stealing a cop car. He later tried to kiss Echo, angering her. Later, Echo showed up at his house and apologized. The real Avengers arrived, having been contacted by Buck and informed of the Ultron's head. Rogers told Marc he trusted him and his plan for catching the mysterious kingpin, but emphasized the riskiness of the plan. 
Buck went to Snapdragon's club to offer the kingpin the head. Although he knew this was a trap, the kingpin revealed himself: Count Nefaria. The Ultron head was a fake, filled with a drug that weakened Nefaria. They battled, but Nefaria fled. However, Echo had recorded everything; they now had hard evidence of the kingpin's identity and his intentions. She also witnessed Moon Knight talking to his other personalities. Moon Knight took Snapdragon to the police. Although the evidence was solid, the captain didn't want to anger Nefaria and thus did nothing.
Whilst out defeating criminals, Moon Knight and Echo were ambushed by Nefaria. They tried to flee with little success. Standing their ground, they knew it was an impossible fight. Nefaria slew Echo with his optic beams, enraging Moon Knight as he had developed an infatuation with her. His Wolverine personality slew the other two Avenger persona's and took control. He savagely attacked Nefaria, wounding him. Nefaria's blast backfired, seriously harming both himself and Moon Knight. The police found Spector and took him to a hospital. He woke up to discover himself handcuffed to a bed. Buck Lime gassed the hospital and rescued him.
Nefaria asked his daughter, Madame Masque, for assistance. She traced the Vibranium in Echo's staff and found Buck and Moon Knight's hideout. She retrieved the Ultron head. Together, Buck and Moon Knight defeated Masque and reclaimed the head. During the fight, Moon Knight manifested another personality, this one based on Echo. When L.A.P.D. showed up to arrest Count Nefaria, he attacked their station. Moon Knight followed him but was defeated. This lead Nefaria into a trap, as Spector had called the Avengers. Thor knocked out Nefaria and he was taken into custody. The Ultron head was given to Tony Stark, who made quite an impression on Marc. Moon Knight manifested a new Iron Man personality. Three months later, "Legend of Khonshu" is cancelled, and Moon Knight abandoned L.A. for New York.
Avengers vs. X-Men
Moon Knight took the side of his fellow Avengers against the X-Men. He was sent to keep an eye on the Jean Grey School together with Falcon and She-Hulk. He took an aggressive attitude to his job, and after exchanging barbs with Frenzy, he attacked her, leading to a fight. After She-Hulk injured some kids in the belief that they were a greater threat, a full scale conflict erupted with the rest of the school's faculty joining in the battle.
Return to New York
With laundered old money, Marc paid himself his return to New York and new technological equipment. He developed a new "Mister Knight" persona with which he started working along with NYPD Detective Flint in numerous different cases, while with his Moon Knight persona he continued his normal vigilante activities. He was also told by a psychologist that he didn't suffer from Dissociative Identity Disorder, but his mind had been "colonized" by Khonshu, with each of Khonshu's four aspects taking on one of the three personalities he has at a time or his more psychotic moments. The apparent multiple personalities were his brain's way of making sense of what was happening to him.
During his following adventures, Moon Knight faced a sniper on revenge against his former employers; battled a gang of punk ghost terrorizing downtown Manhattan, for which he needed to use a magical skeleton armor; investigated apparent paranormal-activities caused by the death of an infected patient of Doctor Skelton; raided an abandoned building where a gang had kidnapped a little girl name Scarlet; and a new Black Spectre, a NYPD officer set out to kill Moon Knight in order to replace him as a vigilante to gain the approval of Detective Flint.
After thwarting the assassination attempt of a mercenary hired by Spector's psychologist Elisa Warsame to murder General Aliman Lor, Marc was intervened by Elisa, who used hypnosis to claim Khonshu from him in order to have her revenge. Marc lost all of his multiple personalities, and was captured and kept in an undisclosed prison, from where he managed to escape, after another act of saving Aliman Lor's life caused him to be blamed for the attack. Once Khonshu gave up on Warsame, he returned to Marc, and helped him finally stop her from killing Lor.
After this series of events, Khonshu seemingly sent Marc and his allies to an illusory mental hospital designed to wear away the last of Marc's mind, this way freeing his body for Khonshu to inhabit and use to enter our world. But in reality, it was all an imaginary scenario used to cure Marc of his insanity. In it, Marc had a confrontation with his alternate personas and realized that, to become whole again, he couldn't just ignore them, but had to embrace them instead. After returning to the Hospital, he crushed an illusory Khonshu's head and thus reconciled his illness, gaining control over his his other personalities once and for all.
The Sun King
Marc reappropriated Khonshu and resumed his normal life as well as his Moon Knight personna, but, unbeknownst to him, the Sun King (the avatar of Amon Ra) and Bushman had joined efforts and were planning to kill him. To accomplish this, they went to Marlene's house to use her as leverage, but ended up discovering she and Marc had a daughter together named Diatrice. They forced Marlene to get Marc to her house, where they revealed Diatrice's existence. After a fight, the villains escaped with Marlene. After taking Diatrice to safety, Marc was contacted by the villains and was forced to follow them to their base of operations, Isla Ra.
Once welcomed to Isla Ra, Marc engaged the Sun King in a spiritual battle during which the Sun King successfully made Marc doubt everything he knew, and consider that Khonshu was wrong. However, during ritual combat against the Sun King, Marc caught a second wind by believing in Diatrice. Marc's strength manifested in a berserker rage he used to defeat the Sun King and break his spirit. Following the Sun King's admission of defeat, Moon Knight took his followers for himself.
When a mysterious disease from K'un-Lun began infecting Manhattan, Moon Knight was the last to arrive in the scene where some heroes killed the carrier. Jessica Jones told Moon Knight that the threat was neutralized, but Marc told them that another carrier was wrecking havoc at the hospital. He, alongside the other heroes, tried to fight it, but it managed to spread to a number of them forcing the rest to retreat. After six days of containment thanks to the League of International Magic Practitioners who used their to contain the infection, the heroes didn't know what to do to cure the infected, since if more time passed it would eat away their bodies. After Señor Mágico told the heroes that the infected's minds had gone somewhere within the Urchin Moon Knight had the idea to let himself get infected due to his broken mind which could allow him to free the others' minds. Jessica protested the idea, but when the magic containment was broken the infected individuals attacked the remaining heroes. Moon Knight went with his plan and allowed the virus to infect him, sending his mind within the Urchin. While there he witnessed all the other infected individuals trapped in Urchin. After fellow hero Pei was infected he freed her mind from the Urchin which allowed her to fight back inside it. Then Moon Knight tried to free the mind of the girl who had become the second carrier, but was knocked out during the struggle. Thankfully, Pei was able to free all of the infected's minds allowing to get rid of the infection and finally contain what was left of the Urchin.
After Marc suffered a prophetic dream, Khonshu also felt it, and ordered Marc to investigate the place he saw in the dream. Upon entering the abandoned house, he saw the cult of Set digging up the grave of James Allison. He attacked them, but during the battle the cult disappeared, and Moon Knight was transported to England in 1584, where he met Solomon Kane. Then that eras corpse of James convinced them to join forces and fight the threat of Set. After going through Northumberland, they awaited for the Shandy boat to take them to their destination, but the crew had already been possessed by Set. After killing the crew, they used another ship to Rotterdam and made their way to Italy.
Upon finding the lair of the cult, they ambushed them and were able to get the bracelet that needed to be destroyed. However, when Khonshu was able to reach Moon Knight again, the god told him that he needed to wear the bracelet instead. After doing so, Moon Knight's soul was transported to Eternal Egypt where Set awaited. After Khonshu defeated Set, Moon Knight returned back to his body, and alongside Solomon he went to Hyboria where they met Conan and Dark Agnes. After finding out that they all had been manipulated by the Wyrm, they prepared to fight the being. During the battle, Khonshu gave Moon Knight enough power to defeat Wyrm, and returned him to his time, but with a sliver of Khonshu's power still within him.
Moon Knight began a quest of absorbing the mystical powers of different heroes into a variety of ankhs in an effort to defeat "the Devil" He first began with Iron Fist, and then had the Moon Wizards to summon an army of mummies to assault Doctor Strange, and stole Ghost Rider's Hell Charger. He then tried to absorb the power of Black Panther, but because the later's powers were linked with his blood, Moon Knight instead carried Black Panther with him. After that, Moon Knight awaited Thor on the Moon where he telekinetically took control of Mjolnir, since it was made from a form of moon rock, and defeated the god of thunder by crashing several moons on him that he summoned from up to galaxies away, seen through the Eye of Agamotto he had taken from Strange. Afterwards, he reported back to Khonshu.
Moon Knight can be best characterized by his relationship with Khonshu, and whether that is derived from his own mental illness or from actual divine inspiration. When Marc Spector first awakened at the foot of Khonshu's statue, it was ambiguous whether his survival was truly Khonshu's doing or if Spector merely attributed it to the Moon God. Later stories introduced Khonshu as an undeniably real god, employing Moon Knight as his agent. Subsequent takes on Moon Knight would attempt to "walk back" the revelation that Khonshu was real, once again questioning whether the drive to be "the moon's knight of vengeance" was all in Spector's head.
Presently, it seems as if Marc Spector is both mentally ill and an agent of a higher power. Khonshu does exist, and has chosen Marc as his avatar, but Marc's mental illness sometimes causes him to experience conversations with a Khonshu that is only in his mind, not with the actual god. There are also discrepancies over whether Marc Spector was already schizophrenic or dissociative from an early age (making him a convenient host for Khonshu) or if Khonshu imposed this mental condition upon Marc.  Khonshu is a god of multiple facets, and Marc Spector has taken on multiple identities in the past in order to properly represent all aspects of his god. This includes his original alter egos of Steven Grant, Jake Lockley, and Moon Knight, the representations of Captain America, Wolverine and Spider-Man communicating with him, or his recent set of identities and attire like Mr. Knight.
The ongoing ambiguity of Moon Knight's mental situation is a key element in his character.
Unlike most superheroes, Moon Knight is willing to brutally hurt and maim his opponents, and sometimes has even killed his enemies, as is seen by his ripping the face off Raul Bushman, or carving crescents on his victims' foreheads.
|Power Grid |
As a testament to the human brain, Moon Knight's state of mind has always caused his "Powers and Abilities from Khonshu" to come into question, as he himself, at times, is not a reliable source. It's been stated that he may suffer from a madness so powerful it can only be described as magic.
Divine Empowerment: After Marc was imbued with a silver of Khonshu's power he displayed these powers:
- Power Absorption: Using some divine ankhs Moon Knight was able to absorb the mystical powers of the Iron Fist, the Sorcerer Supreme, Ghost Rider's Spirit of Vengeance, and was seemingly able to absorb the Starbrand and the Phoenix Force if would have given the chance, although it also seemed limited as Moon Knight was unable to absorb Black Panther's powers due to the later's powers being imbued with his blood.
- Necromancy: Moon Knight was able to control an entire army of undead mummies.
- Lunakinesis: Moon Knight was able to control the universe's different moons and objects made out of them, which allowed him to take control of Mjolnir despite not being worthy.
- Geokinesis: As most orbital astral bodies are comprised entirely out of mineral, rock and dead terrafirma, this indicates an underlying ability to control different earthen elements by sheer will.
- Phase Transformation: After the Serpent War where he was jettisoned across time & space and back. Realizing his retention of Khonshu's power after seeing the world through a god's perception, Marc stepped through solid glass while transforming into his caped semblance coming out the other side.
- Moon Empowerment: Marc once mentioned that the supermoon feeds into the strength level of his abilities. Giving him enough power to best the likes of Earths greatest champions single handed.
- Self Sustenance: Moon Knight can survive indefinitely without need of a breathable atmosphere.
Over the course of his life as a boxer, U.S. Marine, mercenary, and costumed superhero, Marc Spector has become an expert at hand-to-hand combat techniques and various martial arts. He is an Olympic-level athlete and a skilled acrobat and gymnast, and excels as a combat strategist.
Expert Pilot: He is an excellent pilot and aviator due to his years as a U.S. Marine and a mercenary. He is fluent in at least one language different than English that is spoken in Sudan.
Expert Detective: Spector is a good detective/private investigator with broad skills, knowledge and understanding of the criminal underworld. He also knows many of the streets of New York very well due to being a cab driver in the alias of Jake Lockley.
Interrogation Expert: He is an expert at interrogation often employing military secret police methods of torture.
Master Marksman: He is capable of hurling all types of projectiles with great aim and pin point accuracy as well as an excellent sharpshooter/marksman. He is able to slice a bullet in half with a crescent disc.
Weapons Master: Spector is adept with nearly every weapon ever invented ranging from many types swords, combat knives, batons, chains, brass knuckles, thrown projectiles such as shuriken, longbows, bolos, boomerangs to use of all types of firearms such as pistols, sniper rifles, automatic assault rifles, submachine guns, machine guns, grenade launchers, anti-tank bazooka, and even electronic remote firing stations such as 20/30mm anti-aircraft full auto chain guns, Gatling cannons, mechanized mortars, missile launchers etc.
Master Martial Artist: Spector is a former heavyweight boxing champion who underwent intense training as a commando, intelligence operative and mercenary. He is skilled in armed and unarmed combat with training in Boxing, Judo, Krav Maga, Silat, Dambe, Savate, Escrima, Karate, Muay Thai and Kung Fu; his knowledge is extensive enough that it has been shown that he can use pressure points against his opponents, striking nerve clusters to stun or even instantly incapacitate. On more than one occasion without powers he has fought the Punisher to a stand still.
Pain Resistance: Insanity, torture, spiritually gifted, or simply numb from all the years of damage to his body, Moon Knight has an incredibly strong threshold for pain.
Currently, Spector has the strength of a normal human male of his age, height, and build who engages in intensive regular exercise. He could formerly press lift twice his bodyweight; 450 lbs, but since losing his powers he has been routinely weightlifting and is likely stronger. According to the Official Handbook of the Marvel Universe #9, at his strongest, under the light of the full moon, he can lift about 2 tons.
Brain damage/mental illness: While it was initially believed Marc suffered from dissociative identity disorder, it was determined that the different personas he has developed throughout his life are a consequence of having become Khonshu's avatar. Khonshu is said to have four aspects; Pathfinder, Embracer, Defender, and the Watcher of overnight travelers. Spector cycles through these aspects, and his brain applies identities to them in order to explain them. In essence, Marc's mind has been "colonized" by Khonshu, and the different personalities Marc displays are a way to cope with the damage. Despite this, Marc has also been shown to have experienced dissociative episodes from a young age.
Moon Knight's Suit: Spector's original costume included Kevlar armor. It had a built-in two-way radio system so that Spector could summon du Champ, who typically provided backup in a helicopter. Spector later upgraded the Kevlar to Adamantium, and du Champ added dart launchers to the gauntlets. More recently, he added a flashlight so he could explore dark places, like the subway.
- Glider Cloak: Although Spector cannot fly, he can spread his cloak and slow his descent from great heights. To a slight extent he can steer his fall. Because it must be flexible, the cloak is not armored. Du Champ created the cloak.
- Carbonadium Armored Vestment: Before he moved to the West Coast to operate there, he was wearing a costume that was made of carbonadium which he claimed was almost as tough as adamantium but more flexible. The suit had several features identified: Crescent Dart Launchers in his wrist, Crescent Cable line used for swinging or for grappling, jump jets, laser cutting torch, and a few other features.
Although he has mastered almost every weapon ever invented, Moon Knight displays an obvious fondness for certain moon-themed objects referred to as his toys. These include throwing darts, nunchaku, and a truncheon.
Crescent Darts: Most likely his favorite weapon, these symmetrical throwing blades function as "calling cards" as well as weapons. Spector keeps a dozen of them in protective holsters spaced around his belt.
Truncheon: This ingenious device functions as a simple club, nunchaku, and a grappling hook. By itself, it can be wielded as a blunt instrument or thrown. It separates into two shorter clubs (linked by a chain) to entangle a weapon or limb, or to lengthen the club's arc of travel and thus its force. The hook springs forth from one end and, with a cable attached, allows Moon Knight to climb to, descend from, or swing around a fixed point. It weighs 12 pounds (5.5 kg) and is 12 inches (30 cm) long. When not in use, it fits into a holster on his left calf. Later improvements include upgrading the stainless steel to adamantium, incorporating the cable with the hook, and adding the option to extend to 8 feet (242 cm) long.
Crescent Launcher Pistols He also used 2 pistols which fired crescent darts with cables that allowed him to grapple, trip or pin his enemies to surfaces. These had enough force to push a man back into a wall and pin him there.
Web-Shooters/Wolverine's Claws: Buck Lime created a pair of bracers which can be used as Web-Shooters (like Spider-Man's) or metal claws (like Wolverine's).
During his time as the Fist of Khonshu, Spector used another set of weapons, keeping them in a leather pouch or on his person.
Ankhs: This Egyptian symbol made of gold lit up in the face of imminent danger. Like the truncheon above, it could serve as a thrown or hand-held club. It weighed 12 pounds (5.5 kg) and was 12 inches (30 cm) long. Moon Knight then used some Divine Ankhs which allowed Moon Knight to absorb the heroes mystical powers and containing them in individual ankhs.
Other Weapons: Moon Knight also used other weapons such as scarab darts, an ivory boomerang, grappling hook and lariat, bola, san-setsu-kon (three-piece staff), and a truncheon with built-in taser.
- In 1999, Moon Knight Vol 4 was nominated for favorite limited series by the Comics Buyer's Guide Fan Award.
- Moon Knight is of Jewish orientation. However, when he first faced Solomon Kane he identified himself as "Pagan Christian-Compatible."
- Mistakenly called Mark Spector in his first appearance; in the following issue he was called Marc.
- He is combined with Spider-Man to become the amalgamation Arachknight in the 2018 comic Infinity Wars.
- During Damnation, Moon Knight was seemingly able to lift Mjolnir before Thor called it back. The co-writer of Damnation, Donny Cates, cleared the confusion confirming that Moon Knight wasn't worthy of Mjolnir, and that the hammer was just returning to Thor.
- 467 Appearances of Marc Spector (Earth-616)
- 30 Minor Appearances of Marc Spector (Earth-616)
- Media Marc Spector (Earth-616) was Mentioned in
- 525 Images featuring Marc Spector (Earth-616)
- 64 Quotations by or about Marc Spector (Earth-616)
- Character Gallery: Marc Spector (Earth-616)
- Marc Spector (Earth-616) at Wikipedia.org
- Moon Knight article at Don Markstein's Toonopedia
- Ultimate Moon Knight resource
- Comic Foundry - The Conversation: Doug Moench + Charlie Huston
- Comics Buyer's Guide Fan Awards
- "Charlie Huston: Shining Light on Moon Knight", Comixfan, August 17, 2005
- Summary of Moon Knight's earliest appearances (in French)
Discover and Discuss
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- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 Moon Knight #1
- ↑ Moon Knight #19
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 Moon Knight Vol 2 #1
- ↑ Marc Spector: Moon Knight #3
- ↑ 5.0 5.1 Moon Knight Vol 5 #1
- ↑ Moon Knight Vol 2 #3
- ↑ 7.0 7.1 7.2 7.3 Moon Knight Vol 5 #2
- ↑ 8.0 8.1 Moon Knight Vol 6 #2
- ↑ 9.0 9.1 Moon Knight Vol 6 #3
- ↑ Defenders #49
- ↑ Moon Knight Vol 8 #6
- ↑ 12.0 12.1 12.2 12.3 12.4 Moon Knight Vol 7 #1
- ↑ Mon Knight Vol 5 #2
- ↑ Moon Knight Vol 5 #7
- ↑ Moon Knight Vol 5 #8
- ↑ 16.0 16.1 Moon Knight Vol 5 #12
- ↑ 17.0 17.1 Moon Knight Vol 5 #13
- ↑ All-New Official Handbook of the Marvel Universe #5; Hellbent's entry
- ↑ 19.0 19.1 Moon Knight #37
- ↑ Moon Knight #194
- ↑ 21.0 21.1 21.2 Moon Knight Vol 8 #10
- ↑ 22.0 22.1 22.2 Moon Knight Vol 8 #11
- ↑ Hulk! #17
- ↑ Moon Knight Vol 8 #12
- ↑ 25.0 25.1 Marc Spector: Moon Knight #15-18
- ↑ 26.0 26.1 Moon Knight Vol 8 #13-14
- ↑ 27.0 27.1 Werewolf by Night #32
- ↑ 28.0 28.1 Werewolf by Night #33
- ↑ Marvel Spotlight #28-29
- ↑ Defenders #47-51
- ↑ Marvel Two-In-One #52
- ↑ Peter Parker, The Spectacular Spider-Man #22-23
- ↑ Marvel Preview #21
- ↑ Moon Knight #3
- ↑ Moon Knight #9-10
- ↑ Moon Knight #12
- ↑ Moon Knight #25
- ↑ Moon Knight #35
- ↑ Moon Knight #36
- ↑ Moon Knight #38
- ↑ West Coast Avengers Vol 2 #23
- ↑ West Coast Avengers Vol 2 #41
- ↑ Marc Spector: Moon Knight #1
- ↑ Amazing Spider-Man #354-358
- ↑ Marc Spector: Moon Knight #28
- ↑ Marc Spector: Moon Knight #35-38
- ↑ Marc Spector: Moon Knight #41-44
- ↑ 48.0 48.1 Infinity War #2-4
- ↑ Marc Spector: Moon Knight #56-57
- ↑ Thor #464
- ↑ 51.0 51.1 Infinity Crusade #1-6
- ↑ Marc Spector: Moon Knight #60
- ↑ Moon Knight Vol 3
- ↑ Moon Knight Vol 4
- ↑ Black Panther Vol 3 #20-22
- ↑ G.L.A. #2
- ↑ Moon Knight Vol 5 #3
- ↑ Moon Knight Vol 5 #4
- ↑ Moon Knight Vol 5 #4-5
- ↑ Moon Knight Vol 5 #6
- ↑ Moon Knight Vol 5 #7-8
- ↑ 62.0 62.1 Moon Knight Vol 5 #11-12
- ↑ Moon Knight Vol 5 #26-#30
- ↑ Vengeance of the Moon Knight #1
- ↑ Vengeance of the Moon Knight #2
- ↑ Vengeance of the Moon Knight #3
- ↑ Vengeance of the Moon Knight #6
- ↑ Secret Avengers #16
- ↑ 69.0 69.1 Moon Knight Vol 6 #1
- ↑ Daken: Dark Wolverine #13
- ↑ Moon Knight Vol 6 #6
- ↑ Moon Knight Vol 6 #7
- ↑ Moon Knight Vol 6 #9
- ↑ Moon Knight Vol 6 #11
- ↑ Moon Knight Vol 6 #12
- ↑ X-Men: Legacy #266
- ↑ 77.0 77.1 Moon Knight Vol 7 #2
- ↑ Moon Knight Vol 7 #3
- ↑ Moon Knight Vol 7 #4
- ↑ Moon Knight Vol 7 #5
- ↑ Moon Knight Vol 7 #6
- ↑ Moon Knight Vol 7 #7
- ↑ Moon Knight Vol 7 #9
- ↑ Moon Knight Vol 7 #10-11
- ↑ Moon Knight Vol 7 #12
- ↑ Moon Knight Vol 8 #1
- ↑ Moon Knight Vol 8 #5
- ↑ 88.0 88.1 Max Bemis Tweet. Twitter (30 November 2017). Retrieved on 27 December 2017.
- ↑ Moon Knight Vol 8 #9
- ↑ Moon Knight Vol 8 #14
- ↑ 91.0 91.1 91.2 Moon Knight #189
- ↑ Moon Knight #190
- ↑ Moon Knight #191
- ↑ Moon Knight #192
- ↑ Moon Knight #193
- ↑ Contagion #3
- ↑ Contagion #4
- ↑ Contagion #5
- ↑ Conan: Serpent War #1
- ↑ 100.0 100.1 Conan: Serpent War #2
- ↑ Conan: Serpent War #3
- ↑ 102.0 102.1 102.2 Conan: Serpent War #4
- ↑ 103.00 103.01 103.02 103.03 103.04 103.05 103.06 103.07 103.08 103.09 103.10 Avengers Vol 8 #33
- ↑ West Coast Avengers Vol 2 #21
- ↑ Moon Knight Vol 3 #1
- ↑ Moon Knight Vol 5 #16
- ↑ "Moon Knight #12 - Midnight Sun, Chapter 6: This Trap, My Body", Marvel, November 1st, 2007
- ↑ Avengers Vol 8 #10
- ↑ 109.0 109.1 109.2 Official Handbook of the Marvel Universe Vol 2 #9
- ↑ 110.0 110.1 110.2 110.3 110.4 110.5 110.6 110.7 110.8 110.9 Official Handbook of the Marvel Universe #7
- ↑ CBR's Moon Knight: 20 Things Fans Should Know About
- ↑ 112.0 112.1 Official Handbook of the Marvel Universe Master Edition #9
- ↑ Moon Knight #28
- ↑ West Coast Avengers Vol 2 #30
- ↑ West Coast Avengers Vol 2 #36
- ↑ Marc Spector: Moon Knight #38-39
- ↑ 17th Annual Comics Buyers Guide Fan Awards (1999). The Hahn Library (1999). Retrieved on 19 October 2017.
- ↑ Marvel Holiday Special #2011
- ↑ Cardona, Ian (March 16 2020). No, Moon Knight Is NOT Worthy To Lift Thor's Hammer Mjolnir. CBR.
- ↑ Official Handbook of the Marvel Universe Vol 4 #10
- ↑ Official Handbook of the Marvel Universe A-Z hardcover Vol. 7
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