Dragon Ball Z: 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 a Super Saiyan.

Dragon Ball Z: The Return of Cooler

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