Appearing in "Beneath the Mask... a Man!"
Featured Characters:
- Captain Marvel (Mar-Vell) (Main story and recap)
Supporting Characters:
- Gertie
- Mordecai Boggs
- Rick Jones
- Denver Space Observatory (First appearance)
- Director Jacqueline Carr (First appearance)
- Leslie, secretary (First appearance)
- Stanley (First appearance)
- Doctor Minerva
- Mac-Ronn
- Ethan Wilford
Antagonists:
- Deathgrip (First appearance) (Main story and flashback) (Origin revealed)
Other Characters:
- Avengers (Referenced)
- Stark Industries (Cameo)
- Tony Stark (Cameo)
- Rex, a dog
- Denver Post (First appearance)
- Alex (First appearance)
- The Organization (Only in flashback)
- Number One (Only in recap)
- Walter Lawson (Mentioned)
- Carol Danvers (Only in recap)
Races and Species:
- Humans (Main story and flashback)
- Kree (Main story and recap)
- Dogs
- Baboons (Mentioned)
- Human-Kree Hybrids (Only in recap)
Locations:
- Milky Way (Main story and flashback)
- Solar System (Main story and flashback)
- Earth (Main story and flashback)
- United States (Main story and flashback)
- New York
- New York City
- Long Island (Cameo)
- Queens (Cameo)
- Flushing (Cameo)
- Stark Industries (Cameo)
- Flushing (Cameo)
- Queens (Cameo)
- Colorado
- Denver
- Denver Space Observatory (First appearance)
- Denver Post
- Denver
- Texas
- Florida (Only in flashback)
- The Organization base (Only in flashback) (Destruction)
- New York
- France, Europe (Referenced)
- United States (Main story and flashback)
- Earth (Main story and flashback)
- Solar System (Main story and flashback)
- Kree Galaxy (Only in recap)
Items:
- Captain Marvel's Suit
- Nega-Bands
- Kree Militia Uniforms (Only in recap)
- Eon Ray (Only in flashback)
Synopsis for "Beneath the Mask... a Man!"
- Synopsis not yet written