Dragon Ball Z: Movie 6 - The Return of Cooler

The new planet Namek is beseiged by an evil Entity, The Big Gete Star, a metal living planet that can devour other planets. Dende, the new guardian of Earth, turns to Goku and his friends for help. The Z Fighters spring into action to save New Namek from the invasion. Unknown to the fighters, The Big Gete Star has an army of powerful cyclopean guards at its disposal, and the leader of the menacing invaders is none other than the once-defeated Cooler.