The Brain Machine: Wonder Woman, Batman and Robin meet up with a misguided genius, Dr. Cranum, and his Brain Machine. Joy Ride: The Wonder Twins and space monkey Gleek have to teach some youngsters a lesson about the dangers of joyriding in an airplane. Invasion of the Earthors: The Super Friends match wits and skills in an underground adventure against the mysterious mining monsters known as the Earthors. The Whirlpool: Aquaman and special guest Black Vulcan find themselves facing the force of a shipwrecking whirlpool.