Crash: The Ten Billion Power Fighters/Metallic Coola

When they arrive on Namek, the heroes find robots running amok under the command of a newly regenerated 'metallic' Coola, who is part robotic and can rebuild damaged portions of himself. While their friends fight the robots, Gokou and Vegeta turn into Super Saiyans and fight against Coola. The battle takes a long time, and is very draining for the two Super Saiyans. As they finally win, many more 'metallic' Coolas appear over a ridge and inform the two warriors that they are just models of Coola and can be regenerated as many times as necessary. In their new found depression, all of the heroes are easily captured.

Taken back to the spaceship, the warriors from earth discover that the real Coola lives on as a humongous head aboard then spaceship. Apparently, when Gokou blasted him off of earth, he combined parts of himself with elements in free space to create a new body, the spaceship. Piccolo comes aboard and rescues everyone except Gokou and Vegeta. Gokou and Vegeta become Super Saiyans, break their bonds, and lash out at the real Coola. The massive energy discharge destroys the entire ship, and everyone is sad, thinking the Super Saiyans to be dead. The powerful Gokou and Vegeta easily survive the minor explosion, and are blown to safety, where they meet up with their allies to head back to earth.