Superman, Batman and Samurai take a "Journey Into Blackness" as they attempt to avert a black hole heading straight for Earth. Next, the Wondertwins assist a young boy and his grandfather when a "Cycle Gang" threatens them. Finally, the Super Friends "Dive To Disaster" when a nuclear-powered submarine goes out of control.

While exploring Stonehenge, a group of archaeologists accidentally release "Yuna The Terrible" from her stone tomb. Next, "Rock 'N' Roll Space Bandits" render the Super Friends immobile with their strange, hypnotic music. Then, when Wonder Woman and Atom answer a distress call from a diabolical doctor's laboratory, they plunge into an "Elevator To Nowhere."

In "One Small Step From Mars," the Super Friends outwit three criminals who've escaped from a prison on the red planet. Then, the Wonder Twins search for two boys trapped in a "Haunted House." Lastly, Aquaman, Hawkman and Hawkgirl battle "The Incredible Crude Oil Monster."