DRAGONBALL Z MOVIE 6 : RETURN OF COOLER

The movie begins with Cooler arriving on New Namek within the Big Gete Star. He molds the liquid metal exterior of the star around New Planet Namek, absorbing its energy. Dende, who is now the Earth's guardian, senses the plight of his people and calls Goku to ask for help.

Goku, Gohan, Oolong, Krillin, Yajirobe, Master Roshi and Piccolo arrive and encounter an army of robots which Cooler deployed on the planet to enslave the Namekians, whom he plans to use as biological fuel for the Big Gete Star.

At first the Z Fighters have trouble penetrating the armor of Cooler's Cyclopian Guards, but Piccolo instructs them to concentrate their energy to one point, and doing so allows them to destroy a few of the robots. However, there were too many to handle and the warriors are captured along with the Namekians. Throughout the battle, Goku is distracted by a familiar face - that of Cooler, who he was sure had perished years ago. Goku battles Cooler, but it is apparent that Goku is no match for Cooler's new metallic form which gives him the ability to regenerate himself. He was even outclassed after becoming a Super Saiyan. Cooler reveals that the Big Gete Star constantly monitors his body, and fixes any problems or glitches that may occur (like Cooler's arm getting torn off for example) while also strengthening him in such a way that it can't happen the same way twice.

Vegeta shows up and joins the battle, and they soon dispose of Cooler. However, the Big Gete Star housed an army of Cooler clones. Outnumbered and drained of energy, Goku and Vegeta are captured and transported to the Big Gete Star's core to be used as energy to power it. As Cooler is leeching their Super Saiyan strength via strange wires, Goku and Vegeta regain consciousness and release all their Super Saiyan energy to the wires, overloading the system. They then blast the true Cooler with the last of their energy, causing his ultimate demise as the Big Gete Star explodes in New Namek's orbit.

Goku and Vegeta fall from the sky near the rest of the Z Fighters, and everyone rejoices. They then realize that Vegeta is nowhere to be found, and Goku looks up at the sky. Vegeta is shown flying in space in his Space Pod with the last remaining chip of the Big Gete Star in his hands. He then crushes it and heads back to Earth.