Character
Invisible Girl (Sue Storm), The Skull Emperor (Introduction), Thinker, Mikhlo, Atlanteans, The Thing (Ben Grimm), Namor (Namor) (Origin Recap), The Hulk (Bruce Banner), Doctor Doom (Victor Von Doom) (Cameo), The Invisible Girl (Sue Storm), Doctor Karl Kort (Introduction), The Uatu the Watcher (Uatu), King Pearla (Introduction), The Impossible Man (Introduction), The Thinker's Awesome Android (Origin), Red Ghost (Ivan Kragoff), Human Torch (Johnny Storm), The Thing, Shorty, Kurrgo, Nikita Khrushchev (Cameo), Hulk (Bruce Banner), Dr. Falton, Nikita Krushchev, Spider-Man (Peter Parker), The Red Ghost Super-Apes, Captain Nelson (Introduction), Karl Kort, Fantastic Four Mister Fantastic (Mister Fantastic), Ant-Man (Hank Pym), The Red Ghost's Super-Apes (Origin), The Skrulls (Flashback), Doctor Doom (Cameo), Dorma (Introduction), Namor, Invisible Girl (Susan Storm), The Skrulls (Cameo), Fatal Finnegan (Introduction), Mister Fantastic, Doctor Doom (Victor Von Doom) (Villain), Android, Invisible Girl, The Human Torch (Johnny Storm), Willie Lumpkin, The Red Ghost's Super-Apes, Princess Pearla (Cameo), General Thunderbolt Ross, Adlai Stevenson, The Fantastic Four Mister Fantastic (Reed Richards), Leonard Mckenzie, Mole Man (Moleman) (Cameo), Impossible Man, Super Apes Igor, Genral Thunderbolt Ross, President John F. Kennedy (Cameo, Partially Hidden), The Super-Skrull (Introduction), The Warriors of Tok (Introduction), The Puppet Master, Miracle Man (Joshua Ayers), Princess Pearla (Introduction), Doctor Doom (Victor Von Doom), Mister Fantastic (Reed Richard), The Yancy Street Gang, The Red Ghost (Ivan Kragoff) (Origin), Molecule Man (Owen Reece), The Mad Thinker (Introduction), Cousin Bones (Introduction), Dr. Doom (Cameo), Pharaoh Rama-Tut (Villain, Introduction), Skrulls, The Molecule Man (Introduction, Origin), Alicia Masters, Ant-Man (Hank Pym) (Cameo), Molly Margaret Mcsnide (Introduction) Wasp (Janet Van Dyne) (Cameo), The Fantastic Four The Human Torch (Johnny Storm), The Red Ghost (Ivan Kragoff), Krang (Introduction), Fen, Peggy, Willie Lumpkin (Introduction), Mole Man (Harvey Elder), Puppet Master (Phillip Masters), The Thing (Ben Grimm) (Origin Retelling), Peotr, The Uatu the Watcher (Uatu) (Introduction), Mister Fantastic (Reed Richards), Rick Jones