Episode Title:
Mxyzptlk's Flick / The Sink Hole / The Alien Mummy.
Episode Description:
Mxyzptlk's Flick: Batman, Robin, and the Wonder Twins are thrown into a movie by Mr. Mxyzptlk.
The Sink Hole: Wonder Woman arrives to help a sheriff from the hills of West Virginia and investigate why a giant Cobra is creating sink holes. Shortly after, Wonder Woman and the Sheriff are captured by a giant mechanical cobra. Diamond Jack invents the mechanical Cobra to change coal into diamonds. Superman and The Atom rush to the aid of Wonder Woman and help her defeat Diamond Jack and his mechanical cobra.
The Alien Mummy: While accompanying Professor Naska and his students on a field trip to Ancient Aztec ruins in Mexico, El Dorado is attacked by Alien Invaders. When El Dorado scares them off, an angered Alien Mummy attacks El Dorado and the others. Meanwhile at the Hall of Justice, Superman and Wonder Woman receive a U.F.O. alert and head out to Mexico...
