Fantastic Four: World's Greatest Heroes — Season 1, Episode 21: Atlantis Attacks
Animation, Action & Adventure, Sci-Fi & Fantasy, Family • 21 min • 1 season, 26 episodes • ★ 7.5/10
Episode synopsis
The Sub-Mariner returns, but this time he needs help to defeat Attuma, who has taken over Atlantis. While Reed, Susan, and Ben head off to help free Atlantis, Johnny stays behind and faces an attack on the city from a giant mutant whale
About Fantastic Four: World's Greatest Heroes
Mr. 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.