Big Foot: Apache Chief and few of his fellow braves are captured by alien creatures resembling the legendary Bigfoot. Batman and Robin try to help, but are also captured. After they escape and defeat the creatures, the Super Friends learn that they were merely trying to seek information to repair their spacecraft. The Ice Demon: While on a skiing vacation, the Wonder Twins literally bump into a pair of reckless teenagers and wind up in an ice cave inhabited by an Ice Demon. Only Superman can save them. Luckily, Clark Kent and Lois Lane are nearby. The Make-Up Monster: A disgruntled make-up man on the set of a movie discovers a formula that allows him to make himself up into any powerful monster he chooses. With the formula, he wreaks havoc and wrecks the movie studio and only the Super Friends dare to challenge him.

Journey into Blackness: While monitoring the galaxy from his impenetrable Fortress of Solitude, Superman notices a black hole that is going to suck up the Earth. Superman attempts to stop it, but gets himself pulled into the black hole. The Cycle Gang: The Highway Angels, a motorcycle gang, start tormenting a senior citizen and his grandson. When the Wonder Twins try to help they have a hard time dealing with the cycle gang and the danger at hand. Wonder Woman sees the twins and gives them assistance. Dive to Disaster: Several miles off the coast of Hawaii, a routine Navy mission becomes a nightmare when a submarine's controls short circuits and the nuclear reactor starts to overload. Black Vulcan and Aquaman try to help, but are attacked by nuclear mutated sea creatures.

Yuna the Terrible: A group of archaeologists accidentally releases Yuna the Terrible and her barbarian warriors. Batman and Robin responds to a distress call but get captured by Yuna's warriors. Wonder Woman and Apache Chief respond to the Batman's distress call. Rock and Roll Space Bandits: A group of Rock and Roll Space Bandits paralyze the Super Friends and invade a major city on Earth using their hypnotic music. The Wonder Twins come to the rescue, but get hypnotized. Wonder Woman helps the rest of the Super Friends get free and they rush off to stop the musical menaces. Batman uses a device to stop the sound waves. Elevator to Nowhere: Streaking in the Invisible Jet, Wonder Woman and the Atom answer a distress call on the emergency scanner from a Dr. Wells. Wells' call was actually a trap to get Wonder Woman and the Atom to test out his new time machine.

One Small Step for Mars: Green Lantern and Superman must stop the reign of terror caused by Martians who traveled to Earth in a returning space probe. They are finally tricked into returning to Mars. Haunted House: A group of teens dare each other to go into the old Brimstone mansion in the cemetery, a place that is said to be haunted. Two of them go in the mansion and get trapped inside. The other two ask the Wonder Twins go inside to look for the other boys, but get captured by old man Holmes, the cemetery's paranoid caretaker. The Incredible Crude Oil Monster: Not far off the Alaska coastline, millions of gallons of crude oil spill out from a ruptured supertanker. Suddenly, the crude oil comes alive in the form of a giant monster.

Voodoo Vampire: Vampiress, the Voodoo Vampire from Africa, goes after the Super Friends and seeks to make them her vampire slaves. It is now up to Wonder Woman and Black Vulcan to go to her underground tomb and stop her. Invasion of the Gleeks: A group of Exxorian monkeys arrive on Earth to invade the planet. The monkeys want to destroy the Super Friends by putting Gleek under their control. The Wonder Twins must use their powers to help Gleek and the Super Friends. Mxyzptlk Strikes Again: The Super Friends try to destroy each other as the impish villain Mister Mxyzptlk strikes again!

The Man in the Moon: Superman must save Earth from a giant alien beast. Circus of Horrors: While at the circus, the Wonder Twins and Gleek witness the revenge of circus animals as they zap the audience in a trance. The animals capture Gleek and zap the Wonder Twins as well, who they send off to lure Superman and Wonder Woman into a trap at the circus. Around the World in 80 Riddles: Superman brings a new engine for the Bat-jet to the Bat-Cave. However, when Batman opens it up, he finds the Riddler hiding inside. He hops out and spritzes Superman, Wonder Woman, Batman, and Robin with stupid spray. There is only one antidote and the Riddler has hidden it somewhere. If the Super Friends do not find it before the time limit is up, they will be super-stupid forever.

Termites from Venus: Termites come from a meteorite sent from Venus to Earth by a volcanic eruption. They start consuming the world. Superman, Batman and Robin, and Samurai defeat them, finally sending them into space. Eruption: The Wonder Twins rescue a part of reckless hang gliders who fell into a volcano. Soon after the volcano starts erupting. Jayna calls Batman and Robin, who help the Wonder Twins rescue the rest of the town and stop the lava flow. Return of Atlantis: Hundreds of miles off the East Coast of North America, a routine Trans-Atlantic trip turns into a nightmare when a ship gets caught between some jagged rocks and takes on water. Aquaman was in the area assists by using his telepathy to summon two manta rays to seal the hole as he pushes the ship out of danger. As he attempts to head back to the Hall of Justice, a larger island arises from the sea. Aquaman recognizes it as the Lost Island of Ancient Atlantis

The Killer Machines: The IBN computer research facility creates Romac, the most advanced computer the world has ever known. When tested, Romac turns on his IBN creators and tries to destroy the Super Friends by turning the Justice League Computer and the Supermobile against them. Batman, Robin, and Black Vulcan have to shut Romac down before he can do any more damage. Garden of Doom: A scientific experiment accidentally turns plants into monsters. Revenge of Bizarro: Bizarro takes revenge on the JLA by turning the members into his "Super Bizarro slaves" and exposing Superman to red kryptonite. The red kryptonite's horrible effects cause Superman to grow extra arms and legs. Now Superman's only chance to stop Bizarro and return to normal is blue kryptonite, which affects only Bizarros adversely .