Character
The Beast, Kurt Marko (Flashback), Mr. Worthington, Magneto, Edna Mccoy, Sharon Xavier (Professor X's Mother, Flashback), Swamp Men, Captain America, Juggernaut, Dr. Bolivar Trask (Death), Mastermind, Mimic (Calvin Rankin) (Introduction, Origin), Angel (Warren Worthington III), The Beast (Hank Mccoy), Human Torch (Johnny Storm), Scarlet Witch, The X-Men Professor X (Origin), X-Men Professor X, Beast, Vera, Unicorn (Villain), Eel (Leopold Stryke) (Villain), General Fredericks, Zelda, Porcupine (Villain), Count Nefaria, Quicksilver, Iron Man (Tony Stark), V: Lucifer, Plant Man, Iceman, Toad (Villain), Jean Grey, Blob, The Blob (First Appearance), The Stranger (1st), Namor, Angel, Stranger (Cameo), Lucifer (1st), Elaine Grey, Eel, Sentinels (Introduction), Master Mold, Cyclops, Maggia (Villain), Colonel Hendershoot, Wasp, Toad, Dr. Bolivar Trask (Introduction), Plant Man (Villain), Marvel Girl (Jean Grey), The Avengers Giant-Man (Hank Pym), Scarecrow, Unus, Beast (Origin), The Blob, Lucifer, Fred Duncan (First Appearance), Magneto (Villain), Sentinels, Norton Mccoy, Thor, Brotherhood of Evil Mutants Magneto, The Brotherhood of Evil Mutants Magneto, John Grey, Vera (Introduction), Count Nefaria (Villain), Scarecrow (Villain), The X-Men Professor X (Cameo), The X-Men Professor X (Charles Xavier), Mrs. Worthington, Unicorn, The Brotherhood of Evil Mutants Mastermind, Marvel Girl (Jean Grey) (Introduction for All), The Vanisher (First Appearance), Juggernaut (Cain Marko) (First Appearance, Origin), Dr. Bolivar Trask, The Supreme One, Zabu, Magneto (Erik Lehnsherr) (Introduction), Unus (1st), The Angel, The X-Men Professor X, Porcupine, Maa-Gor, Marvel Girl, Ka-Zar (First Appearance), The X-Men