Fantastic Four: World's Greatest Heroes
S01E21 Atlantis Attacks
The Sub-Mariner makes his comeback, but this time he requires assistance to take down Attuma, who has seized control of Atlantis. Reed, Susan, and Ben set out to liberate the underwater city, while Johnny remains behind to confront a massive mutant whale threatening to assault their home.
Season 1 Episodes
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
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20
21
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26
Trial by Fire
Doomed
Doomsday
Hard Knocks
My Neighbor was a Skrull
World's Tiniest Heroes
Zoned Out
Imperius Rex
Puppet Master
Impossible
Bait & Switch
Annihilation
De-Mole-Ition
Revenge of the Skrulls
Molehattan
Strings
Doomsday Plus One
The Cure
Frightful
Out Of Time
Atlantis Attacks
Shell Games
Johnny Storm and the Potion of Fire
Contest of Champions
Doom's Word Is Law
Scavenger Hunt