Super Friends: The Legendary Super Powers Show

The Mask Of Mystery

E4    Sep 15, 1984    25m    TV-Y7
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Captain Mystery, a useless amateur super-hero, wants to join the Super Friends, but they decline his request. Afterwards, Luthor steals the computer controller disk from the Hall of Justice, and after setting up a trap for the Super Friends, Captain Mystery ends up being their only hope of defeating Luthor.
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