The Cat People are a race of humanoid cats who inhabit an alternate dimensional netherworld known as the Land Within. They was originally transformed using magic from domestic house Cat Felis catus. Some however remained hidden on Earth disguised as Humans protected by their guardian known as the "Tigra". While the protector for the Land Within is known as the "Balkatar".
The Cat People originated roughly a thousand years ago in Florence, Italy. A human sorcerer named Ebrok magically transformed two house cats into sentient humanoid cats. Ebrok, a kindly man, instructed these first two Cat People, Flavius and Helene, in the mystic arts. It was revealed that Ebrok was helped by Caretakers of Arcturus in creation of the Cat People.
Ebrok's fellow sorcerers, who belonged to the Sorcerers Guild, opposed his work with the Cat People. The other sorcerers, including the man now known as the demonic sorcerer Belasco magically banished the Cat People to the other dimensional netherworld that the Cat People themselves call the Land Within. This other dimension realm was part of the interconnected series of netherworld pocket dimensions known collectively as Hades or Hell, after the most infamous of these realms, that is ruled by Mephisto.
According to the spell of the sorcerers who banished them, one of the Cat People must answer the summons of any Earth-born sorcerer who calls upon them. The member of the Cat People chosen by them to respond to such calls is given the title of the Balkatar. 
However, unknown to the mystics who banished the Cat People, Flavius and Helene had learned of their plan against them in sufficient time to use their own mystic skills to avoid the banishment. Flavius and Helene secretly remained with Ebrok, assisting him in his work. One night, however, another sorcerer Orann discovered Flavius and Helene with Ebrok and killed Ebrok. Enraged, Flavius hurled a container holding the results of their current experiment at the killer, thereby releasing the germ that caused the Black Plague, that then swept over Europe, killing untold numbers of people.
Flavius and Helene fled to the mountains where they worked to find a cure for the plague, but they were again persecuted by the Sorcerers' Guild. Flavius and Helene summoned the Balkatar to protect them, but he could not, since he had to obey the Sorcerers' Guild. The Guild also mystically prevented Flavius and Helene from successfully using the spell to transform cats into Cat People. Flavius and Helene instead decided to transform human beings into Cat People, and transformed a human woman into a cat-like warrior named "Tigra". This original Tigra destroyed the enemies of Flavius and Helene.
Finally, when Flavius and Helene were quite old, they discovered the cure for the Black Plague. Since the Sorcerers' Guild no longer existed, Flavius and Helene were able to get the Balkatar to do their bidding, which was to mate with the original Tigra. Thus the Balkatar of the time and the original Tigra became the parents of a second race of Cat People.
The second race
A descendent of the second race of Cat People, Dr. Joanne Tumolo who posed as a normal human being and lived among other human beings, created a means to give human beings the powers of the Cat People through artificial means. She designed a costume which heightened the agility of its wearer to a feline level and gave it to Greer Nelson, who wore it in her secret identity of the Cat. After Nelson was hit by alpha radiation while battling members of the subversive organization Hydra, Tumulo saved her life by using scientific, mystical, and psionic means to transform her into a modern day version of Tigra.
Saharan Cat People
Anaïs was the exiled queen of a lost cat civilization in the Sahara and the last survivor of the Saharan Cat People. It remains unclear whether or not those Cat People are related to the most-known Cat People.
- Cat People of Earth
- Cat People of the Land Within
- Saharan Cat People (wiped out)
- Anaïs - Exiled queen, last survivor
- Anaïs - Exiled queen, last survivor
- Cat People are not traditional were-creatures, by virtue of the fact that they are not shapeshifters: As opposed to genuine were-creatures such as Jack Russell, they maintain only one form.
- Cat People typically have either orange, brown or blonde fur.
- Were-cats also played a prominent role in the 1942 movie, Cat People, and in the eponymous 1982 movie.
- Fear #22
- Giant-Size Creatures #1
- West Coast Avengers Volume 2 #6
- West Coast Avengers Volume 2 #7
- West Coast Avengers Volume 2 #15
- 15 representatives of Cat People (Demons)
- Appearances of Cat People (Demons)
- Minor Appearances of Cat People (Demons)
- Media Cat People (Demons) was Mentioned in
- Race Gallery: Cat People (Demons)
- Images of Cat People (Demons)