World's Strongest - The evil Dr. Wheelo has resurrected his brain into a robot and now desires to inhabit the body of the world's strongest warrior. This means he must face Son Goku and company in a fight for Goku's life.

Tree Of Might - The Saiyajin named Taurus has come to Earth in order to plant a tree that will both destroy the planet and give Taurus strength a hundred-fold. Son Goku and the Z Warriors cannot let this happen and duke it out with Taurus's group for the sake of the planet.

Lord Slug - A Super Namekian named Slug comes to invade Earth. But the Z Warriors do their best to stop Slug and his gang.

Cooler's Revenge - After defeating Frieza, Goku returns to Earth and goes on a camping trip with Gohan and Krillin. Everything is normal until Cooler - Frieza's brother - sends three henchmen after Goku. A long fight ensues between our heroes and Cooler, in which he transforms into the fourth stage of his evolution and has the edge in the fight...until Goku transforms into Super Saiyan.

Return Of Cooler - Cooler has resurrected himself as a robot and is enslaving the people of New Namek. Goku and the gang must help.