Toymaker has shrunk the planet of Cetia 3 and threatens to remove its atmosphere if Space Ghost doesn't surrender his power bands.
Upon being neglected by Space Ghost, Jan and Jace, Blip runs away and lands on a planet filled with monkeys.
The Herculoids must stop a volcano from erupting, but first they must rescue a the Firebird's egg from within that very same volcano.
In his latest plan for galactic conquest, Uglor creates an energy creature called the Nebulon. When Nebulon becomes too powerful, Uglor ends up working together with the Teen Force to stop Nebulon.
Mr. Galaxy has stolen the First Galaxy Bank's vault. Space Ace and the Space Mutts track him to Muscle Beach Moon to get the vault back.
Jan, Jace, and Blip find a Starfly on Ghost Planet. What they do not know is that Starflies evolve into Starbeasts as one is attacking the space transport ship Ulysses.
An accident with an anti-matter experiment transforms Dr. Conta into the Antimatter Man. Now Space Ghost, Jan, Jace and Blip must help his fellow scientists return Dr. Conta to normal.
Dorno is feeling depressed when Zandor treats him like a child because of his size and age. At the same time, an ancient robotic monster emerges from an iceblock and it is indestructible.
In his plan for universe domination, Reverso crashes the Spaceman's Ball at the Space Palace and demands that he is made ruler of the universe or else everything will end up in reverse.
To stop for supplies, Space Ghost, Jan, Jace and Blip stop at a floating city in space that's heading for the sun. When the city ends up getting closer to the sun, Space Ghost turns to Elektra to help get it away from the sun.
While on vacation on a distant planet, Jan, Jace and Blip are captured by mechanical knights and are taken to a spaceship run by the Toymaker. It is up to Space Ghost to save them.
Dorno and Gleep discover a plot by the Snake Riders to take over the planet. It's up to the Herculoids to stop their plans for planetary conquest.
Uglor gives his nephew Puglor some of his powers for the next 12 hours in a plot to take over the resort world of Solar Springs.
Lord Ibal and his people are attacked by a giant space snake and are saved by Space Ghost. Space Ghost later learns that they are really robots seeking to conquer the galaxy with their disguised warships.
A fleet of space dragon ships have been attacking mining operations and stealing the Caburites. Space Ghost discovers that the space dragon ships were created by Repto who plans to use the Caburites in a plot to turn the refined Caburites into fuel for his space dragon ships in a plot to take over the galaxy.
A chunk of Magnilite lands in the Lost Lake of Quasar. Before long, the Herculoids go up against enemies that they can't see. Zandor soon learns from the Zelos King Zel that his son Eezo and his followers might be the culprits.
When the Lieutenant gives Space Ace a robot mutt named Brucie the Robot Wonder Dog for a trial run, this causes problems for the Space Mutts. Meanwhile, Scavenger steals the Aceship from Space Ace so that he can eliminate Space Ace for Lord Raider.
Eclipse Woman is draining energy from the planet Halcion. With help from Kid Comet, Space Ghost, Jan, Jace and Blip fight Eclipse Woman to keep her from draining Halcion of its power.
A bunch of space sharks are attacking spaceships. As Space Ghost battle them, Jan, Jace and Blip are captured by the space sharks and discover that the shark-like Remora and his soldiers from the water planet Liqua have been capturing ships and its passengers for his souvenirs.
A meteorite containing an energy creature lands on Quasar. When it imprisons creatures in its coils, it takes on their form and properties.
Mario Magnetti is on a metal-robbing spree.
Jan and Kid Comet land on Coros IV when it's in its prehistoric state when Kid Comet uses his powers to travel faster than time. At the same time, Space Ghost, Jace and Blip pursue a space pirate named Barbos to Coros IV and end up going through a time arch to Coros IV's prehistoric state.
Upon receiving a distress signal from the Outworld Station, Space Ghost, Jan, Jace and Blip investigate. They soon discover that Forvalokka the soul vampire has turned its crew into zombies.
Glowing purple rocks have brought to life purple vines that cause havoc.
The Crab crashes the Space Awards at the Space Palace and steals the awards. It's up to Space Ace and the Space Mutts to get the award back and defeat the Crab.
After capturing the space pirate Krugar, Space Ghost, Jan, Jace and Blip fly the Phantom Cruiser through a space cloud that shrinks them. Krugar escapes from them when they are shrinking, and it's up to a miniature Space Ghost to catch Krugar.
The Sorceress plans to use her magic to take control of Space Ghost and marry him. It's up to Jan, Jace and Blip to save Space Ghost.
The Buccaneer and his band of pirates arrive on Quasar to look for buried treasure.
When Rock Punk steals the recently-created Mount Spacemore, Astro and the Space Mutts end up going after Rock Punk to keep him from completing his rock collection.
Space Spectre, an alternate dimension version of Space Ghost, arrives through a black hole in Space Ghost's dimension. Now Space Ghost must defeat Space Spectre and send him back to his own dimension.
After completing a mission on the planet Vanderfor, Space Ghost, Jace, Jan and Blip notice that the planet is freezing. They leave the planet in the Phantom Cruiser and trace the freeze ray back to Feron. The twins are cryogenically frozen. Space Ghost destroys Feron's laboratory and frees the twins. Feron leaves in his ship. Space Ghost destroys Feron's ship and freeze ray.
Saiju, a creature with a voracious appetite, comes upon some electrical-charged rocks and turns into a living electrical monster upon eating them. The Herculoids learn that the effects of those rocks are temporary and try to get Saiju back to normal.
Uglor challenges the Teen Force to a battle on the desolate and hostile continent of Evil Island. The Teen Force discover that its creatures consider humans evil after they were convinced of this by Uglor.
The Spaceling Brothers Circus has been abducted by the Cosmic Clown. Space Ace and the Space Mutts follow him to Galaxy Q-2 to get it back and defeat Cosmic Clown.
When Jace is investigating a shuttle during an investigation, he ends up under the evil control of the Wizard. Now it's up to Space Ghost to free Jace from the Wizard's control.
The Commander is using remote-controlled comets to attack ships. Space Ghost calls upon Kid Comet to help stop the Commander before he sends a comet towards the Galactic Council.
The descendents/survivors of a highly-developed race that was wiped out on Quasar return to the planet after a 1,000-year mission, and they're not happy to find out their civilization is gone.
Renowned jewel thief Jewlie Newstar steals the Jupiter Jewel from the Interplanetary Museum. It's up to Space Ace and the Space Mutts to reclaim the Jupiter Jewel and defeat Jewlie Newstar.
After helping the Herculoids free a mammoth from a tar pit, Space Ghost discovers that a space cube is stealing all the precious metals in the universe. When the Phantom Cruiser is also stolen, Space Ghost discover that the robot Cubus is wanting to save the logical universe with his super computer Ultima and brainwash the creatures of the universe to think logically.
A time satellite fires beams on the planet Glax-3 that turns back time on Glax-3. Space Ghost discovers that Tempus the Time Master is behind this in a plot to harvest Luxor in order to use it to build a time shredder.
The Space Trappers arrive on Quasar and captures the Herculoids for their intergalactic circus.
The Teen Force become embroiled in a race against time when Uglor learns of the existence of an ancient object of tremendous power called the Wordstar. He seeks to wrest control of it from its guardian, the cosmic entity known as Ananda.
Galactic Vac is sucking up everything in the galaxy.
The Wizard uses a device to make Space Ghost, Jan, Jace and Blip see illusions. He plans to have the Phantom Cruiser crash into a planet when it's chasing an illusion.
Space Ghost, Jan, Jace, Blip and Elektra investigate Rombula Station (a floating space refinery) when its people have taken flight from it. They soon discover that the refinery has been invaded by the Shadow People.
Dorn, Gloop and Gleep are playing and discover an unearthed metal cylinder which contains a big-brained alien. When they release him, he reveals himself to be a member of race that ruled Quasar thousands of years ago. It's up to the Herculoids to reseal the Mindbender.
Uglor plots to destroy Fredonia, a space station/power plant that provides vital energy to the rebel worlds that oppose his tyranny. To that end, he opens a rift to the Dimension of Magic and recruits Trentino, the Black Knight, and his legion of demons to aid him.
Zodiac Man steals the Stardust Constellation ring from the Moona Lisa Museum.
