A lovable ape runs away from the circus, and is pursued by Mario and his niece Pauline.
The Donkey Kong segment is called "Gorilla Gangster". The Donkey Kong Junior segment is called "Sheep Rustle Hustle". The Frogger segment is called "Spaced Out Frogs". The Pitfall Harry segment is called "Amazon Jungle Bungle".
Coily challenges Q*Bert to a Flying Disc race and whoever wins gets to go to a rock concert.
Borf's direct attack on the Moon Colony masks his true plan, which involves using the Infanto Ray on his Groots and getting Trader Ed to sell them to the unsuspecting colonists.
Space Ace and Kimberly are stuck chaperoning a bunch of space scouts on a campout, including Vaughn's nephew. Borf tries to capture the nephew to blackmail the head of Space Command.
Ace and Kimberly infiltrate a space biker gang in an effort to keep Borf from blasting the Earth with a top secret missle.
Commander Parch tries to steal all Earth's water to bring the world to its knees. Since the conquest of Earth is a pleasure reserved only for him, Borf joins forces with Space Ace to capture Parch.
Kimberly might have found a cure for Space Ace, a device called the Age Ray. Borf has accidentally been affected by his own Infanto Ray, and sets out to get the Age Ray for himself, and the two sides race for the ray.
Vaughn sends Ace and Kimberly to a frontier planet to assist the local authorities. The crook that's giving 'em such a rough time just happens to bear an uncanny resemblance to Dexter...
Space Ace and Kimberly discover a derelict spaceship, which just happens to be the hideout of a mad scientist who wants to use Space Ace's powerful life energy to bring his monster to life.
Kimberly gets stuck with guard duty at Space Command HQ while Ace competes in the Galaxy Games. Naturally, Borf tries to capitalize on this situation.
Borf and his henchmen pretend to be a troupe of circus performers to capture the visiting leaders of several planets.
Borf takes over Earth's moon base and use it to turn the population of Earth into babies with his Infanto Ray. This happens to include the leaders of the Space Command mission to stop him, meaning Space Ace has to babysit them and find a way to save the day at the same time!