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.

Ugh is captured by the Ant Warriors after fighting a Stegosaurus and got away. Dino Boy tries to rescue him, but ends up having to save the Ant Warriors from a Megatherium.

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.

Dino Boy and Ugh are forced to protect a Bird Rider from the Rock Pygmies.

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.

While running from a volcanic eruption, Dino Boy ends up in a valley of giants. He has to run from giant ants and Ugh must come to the rescue.

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.

Dino Boy and Bronty get in trouble with a Smilodon and are separated. Bronty is captured by the Rock Pygmies and Dino Boy must save him while leaving markers to show Ugh where he went.

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.

After rescuing a kid from some Birdmen, Dino Boy and Ugh row along the Danger River to bring him home, where they encounter various threats like the Snake People and dangerous river rapids.

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

While showing off his kite invention to Ugh, Dino Boy ends up crashing into the mountains and ends up captured by the Vampire Men.

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 Sun People are hunting and start chasing Ugh. Dino Boy must save him.

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.

Ugh is captured by the Sun People to serve as a sacrifice and Dino Boy must stop them.

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.