Character
Owl (Leland Owlsley), Bird Man (Henry Hawk) (Introduction), Matador (Manuel Eloganto) (Introduction, Origin), Leap Frog (Vincent Patilio), Ape Man (Gordon Keefer) (Introduction), Fellowship of Fear Mister Fear (Zoltan Drago) (Introduction, Origin), Dorma, Tri-Man, Human Torch (Johnny Storm), The Thing, Electrico, Carl Kaxton (Introduction), Trapster (Peter Petruski), Boswell, Namor, Gladiator (Melvin Potter), Slagg, Weylin Feepers (Dies), Tri-Android (Introduction), Bird Man (Henry Hawk), Doctor Van Eyck (Death), Invisible Girl (Sue Richards), Foggy Nelson (Introduction), May Parker, Jack Murdock, Judge Lewis: Gladiator (Melvin Potter), Ani-Men Cat Man (Townshend Horgan), Fixer Introduction, Maggia, Sam Simms (Introduction), Cobra (Klaus Voorhees), Ox (Doctor Karl Stragg) (Introduction, Death), Doctor Doom (Victor Von Doom), Slade, Ka-Zar (Kevin Plunder), Death, Guests: Fantastic Four Mister Fantastic (Reed Richards), Leap-Frog (Vincent Patilio) (Introduction), Exterminator (Philip Sterling) (Introduction), Ape Man (Gordon Keefer), Organizer (Abner Jonas) (Introduction), Gladiator (Melvin Potter) (Introduction), Exterminator (Philip Sterling), Jack Murdock Introduction, Masked Marauder (Frank Farnum), Stilt-Man (Wilbur Day), Fixer, General Cartwright, Unholy Three Cat Man (Townshend Horgan), Mister Hyde (Calvin Zabo), The Brain, Scaredevil (Splat Murdock), Ani-Men Cat Man (Townshend Horgan) (Introduction), Leap-Frog (Vincent Patilio), Masked Marauder (Frank Farnum) (Introduction), Miss Rage, Cameo Flashback: Abner Jonas, The Mandarin, Porky, Klaus Kruger, Matador (Manuel Eloganto), Invisible Girl (Sue Storm), Maggia: Owl (Leland Owlsley), Frog Man (Fracois LeBlanc), The Thing (Ben Grimm), Hoggy Nelson, The Mangler (Introduction), Plunderer (Parnival Plunder), Gene Colan, Spider-Man (Peter Parker), Daredevil (Matt Murdock), Emissaries of Evil Stilt-Man (Wilbur Day), Iron Man (Tony Stark), Debbie Harris, Karen Page, Krang, Daredevil (Matt Murdock) (Introduction), Owl (Leland Owlsley) (Introduction), Mister Fantastic, Karen Page (Introduction), Masked Marauder (Frank Farnum) (Death), Hank, The Dancer (Introduction), The Mangler, Beetle (Abner Jenkins), Beetle (Abner Jenkins) (Origin), Sam, The Brain (Introduction), Ka-Zar (Lord Kevin Plunder) (Origin), Boss (Introduction), Thor (Donald Blake), Frog Man (Fracois LeBlanc) (Introduction), Rocky Davis, Stilt-Man (Wilbur Day) (Introduction), Plunderer (Parnival Plunder) (Origin), Professor Tom Brewster, Debbie Harris (Introduction), Klaus Kruger (Introduction, Death), Weylin Feepers, Purple Man (Zebediah Killgrave) (Introduction, Origin), Catman, Plunderer (Lord Parnival Plunder), Cameo: Doctor Doom (Victor Von Doom), Foggy Nelson, Organizer (Abner Jonas), Ape Horgon (Introduction), Judge Lewis, Zabu, J. Jonah Jameson, Eel (Leopold Stryke) (Introduction), The Dancer, Maa-Gor, Ape Man (Monk Keefer), Ox (Raymond Bloch), Villain: Trapster (Peter Petruski), Electro (Max Dillon)