We Avengers don't take kindly to Cap'n Marvel groupies who smash through our front door without even so much as a knock! 
- —Beast (to Ms. Marvel, not realizing who she is)
Appearing in "The Deep Deadly Silence!"
Featured Characters:
Ms. Marvel (Carol Danvers) 
(Main story and recap)
Supporting Characters:
Antagonists:
- Tiger Shark (Todd Arliss) (Main story and recap)
- Giant Squid
Other Characters:
- Mar-Vell (Mentioned)
- Iron Fist (Danny Rand) (Mentioned)
- Black Knight (Dane Whitman) (Mentioned)
- Grim Reaper (Eric Williams) (Mentioned)
- Ultron (Mentioned)
- Typhon (Mentioned)
- National Security Council (Mentioned)
- Henry Gyrich (Mentioned)
- Wundarr (Recap)
- Arabella Jones (Recap)
- Hulk (Bruce Banner) (Referenced)
- Annie Christopher (Recap)
- Namor (Referenced)
- NYPD (Recap)
- Fantastic Four (Mentioned)
- Stark International (Mentioned)
- Iron Man (Tony Stark) (Mentioned)
- The Vision (Mentioned)
- Dracula (Referenced)
- Mystique (Raven Darkholme) (First appearance) (Cameo)
- Super-Skrull (Kl'rt) (Referenced)
- Daniel (Referenced)
- Doctor Dorcas (Mentioned)
- Lady Dorma (Mentioned)
- Leonard McKenzie (Mentioned)
- Betty Dean (Mentioned)
- U.S. Destroyer crew (Corpse)
- Atlantean cruiser crew
Races and Species:
- Human-Kree Hybrids (Main story and recap)
- Mutants
- Olympians (Mentioned)
- Humans (Main story and recap)
- Atlantean-Human Hybrids (Main story and recap)
- Dakkamites (Recap)
- Kree (Referenced)
- Skrulls (Referenced)
- Fish (Mentioned)
- Giant Squids
- Atlanteans
Locations:
- Milky Way (Recap)
- Solar System (Main story and recap)
- Earth (Main story and recap)
- United States (Main story and recap)
- New York (Main story and recap)
- New York City
- Manhattan
- Greenwich Village (Recap)
- Carol's Apartment (Recap)
- Upper New York Bay (Main story and recap)
- New York City
- Boston, Massachusetts (Referenced)
- New York (Main story and recap)
- Atlantic Ocean
- United States (Main story and recap)
- Sun (Referenced)
- Earth (Main story and recap)
- Solar System (Main story and recap)
- Large Magellanic Cloud (Referenced)
Items:
- Ms. Marvel's Suit (Main story and recap)
- U-boat (Mentioned)
- Trident of Neptune (Invoked)
Vehicles:
- Old U.S. Navy Destroyer (Destroyed)
- U-boat (Referenced)
Events:
- World War II (Referenced)
Synopsis for "The Deep Deadly Silence!"
Continued from last issue... Ms. Marvel has travelled to Avengers Mansion to seek their resources to find a way to go after Tiger Shark, who has just escaped into the ocean with Namorita as his hostage. This leads to a brief battle against the Beast and Scarlet Witch. After everything is explained, the two Avengers allow Ms. Marvel to use their lab to devise a way to allow her to breath underwater, a task at which she is able to succeed.
Tracking down Tiger Shark to a sunken battleship, there she fights against Tiger Shark, who uses the sunken ship's missiles and a squid to try and stop her. However, in spite of these efforts, Ms. Marvel gets up close and battles Tiger Shark hand-to-hand. The battle ends with Ms. Marvel beating Tiger Shark and knocking him out. However, it's at the moment Ms. Marvel's ability to breath underwater wears off, and she also blacks out. When she comes to, Ms. Marvel finds that Namorita had summoned a rescue ship from Atlantis that came to their rescue, and took Tiger Shark into their custody.
Notes
- Letters: Saladino (uncredited) page 1.
