A lava monster attacks Jace on Jupiter. Space Ghost must save him from the monster.

Zorak, one of Space Ghost's enemies, is freed from prison by his henchmen and kidnaps the twins in a revenge plot against Space Ghost.

Lizard-like slavers capture Jan and Jace for stumbling across their base.

The Black Widow plans to kill Space Ghost with her minions, the Tarantopods, on her planet.

After suffering a reactor burnout, Jan and Jace land on a planet where huge animals live and are controlled by the Creature King.

The Sandman has attacked military units to draw Space Ghost to him in order to destroy his mind and conquer the world.

The Collector shrinks people to use in a real-life cat-and-mouse game involving his pet six-legged alien cat Dracto.

A mysterious figure uses a robot to steal the Phantom Cruiser. Space Ghost and the twins must retrieve it.

Metallus threatens to destroy Earth with a missile unless Space Ghost surrenders to him.

Metallus uses a robot fleet to take over Space Ghost's planet.

Zeron attacks Space Ghost by using a powerful ice ray.

Jan and Jace are captured by Tansit after they witness his hi-jacking of a ship.

Space Ghost must fight a monster created by Dr. Soonev in a lab accident.

Brak kidnaps Jan so that Space Ghost will not interfere in his robbery plans.

Space Ghost must rescue the twins from Cyclo and his robots.

Space Ghost is ensnared in the Schemer's plan to kill the team.

Lokar lures the twins to him to be captured by his killer locust robots.

The Lurker and his partner One Eye have been preying on ships that pass close by and now they have their sights set on the Phantom Cruiser.

Brago's bandits attack an outpost and the twins must defend them until Space Ghost arrives.

Staying true to her word, the Black Widow/the Spider Woman tries to kill Space Ghost again. This time, she uses aquatic creatures.

Space Ghost must defeat a UFO from another galaxy that could be acting as a vanguard for an invasion.

An evil genius is using metal birds to attack satellites and destroy them.

Jace's time machine invention accidentally sends Jan back in time, where she is taken captive by a Viking named Tarko the Terrible. When Jace also gets captured trying to save her, it is up to Space Ghost to rescue them.

Dr. Nightmare is planning on taking Space Ghost's brain for his mechanical monsters.

Space Ghost and the twins must stop Metallus' new, powerful missiles.

Zorak resurfaces and has created a metal monster that he thinks will defeat Space Ghost. He issues a challenge to Space Ghost...if Space Ghost wins, Zorak will leave and never return. If Zorak's metal monster wins, Space Ghost must be the one who leaves forever. When Space Ghost's Power Bands somehow fail him, Jan and Jace uncover the ruse.

The Mind Taker is abducting people to steal their knowledge.

The twins and Space Ghost are forced to battle Zorket and his rock robots.

Glasstor captures the twins in order to force them to work in his glass mines.

The Creature King is planning on using his monsters to conquer Jupiter. Space Ghost must prevent the mastermind from reaching that goal.

The Sorcerer is using his powerful magic for evil and plans to challenge Space Ghost.

Piranor wants to use his space piranhas to take revenge on Space Ghost.

Moltor is planning on using his molten men and ships to take over the universe.

Transor plans on using Jan and Jayce as specimens in his zoo.

Space Ghost must keep the Gargoyloids, who have inhabited a planet during their wanderings through space, from causing problems in the galaxy.

Brak is using sleeping gas to rob gold shipments and Space Ghost has to stop them.

Metallus, the Creature King, Zorak, Moltar, Brak, and the Black Widow/the Spider Woman unite to form the Council of Doom as they plan to destroy Space Ghost. Metallus goes first and uses a fleet of robots to attack Space Ghost.

After defeating Metallus, Space Ghost is forced to land on the Creature King's world.

After Space Ghost thwarts the Creature King, Zorak plans to destroy Space Ghost using monsters. He also jettisons the twins when they try to rescue him.

After escaping Zorak, Space Ghost and the twins are captured by Moltar.

Following Moltar's defeat, Brak and the Black Widow/the Spider Woman each take their turns to dispose of Space Ghost.

Space Ghost, Jan, Jace and Blip take the final fight to the Council of Doom.