Season
- Season 1 2006-09-02
- Season 0 2007-10-27
Episode
- Episode 1: Trial by Fire
- Episode 2: Doomed
- Episode 3: Doomsday
- Episode 4: Hard Knocks
- Episode 5: My Neighbor was a Skrull
- Episode 6: World's Tiniest Heroes
- Episode 7: Zoned Out
- Episode 8: Imperius Rex
- Episode 9: Puppet Master
- Episode 10: Impossible
- Episode 11: Bait & Switch
- Episode 12: Annihilation
- Episode 13: De-Mole-Ition
- Episode 14: Revenge of the Skrulls
- Episode 15: Molehattan
- Episode 16: Strings
- Episode 17: Doomsday Plus One
- Episode 18: The Cure
- Episode 19: Frightful
- Episode 20: Out Of Time
- Episode 21: Atlantis Attacks
- Episode 22: Shell Games
- Episode 23: Johnny Storm and the Potion of Fire
- Episode 24: Contest of Champions
- Episode 25: Doom's Word Is Law
- Episode 26: Scavenger Hunt
Fantastic Four: World's Greatest Heroes Season 1 Frightful
Mister Fantastic, the Invisible Woman, the Human Torch, and the Thing battle some of their greatest foes, including Doctor Doom, Ronan the Accuser, the Multiple Man, and Mole Man.
