Several years ago (or hundreds), two mad scientists Dr. Wheelo and Dr. Kochin have been causing destruction on planet Earth. Sometime later, they both were killed in an avalanche...or so they thought. Dr. Kochin however, managed to survive. Dr. Wheelo died, but his brain sruvived and currently lives inside a crab-like robot pod. He was freed from the snow by Dr. Kochin who wished for the ice to melt around Wheelo with the Dragon Balls. Now they are out to find the strongest fighter in the universe. Reason ? For Dr. Wheelo to take the body of the worlds strongest fighter, and destroy the entire universe. They have already kidnapped both Bulma and Kame Sen\'nin Muten Roshi (Master Roshi to you) and Piccolo under mind control. Now their main target is Son Goku, the current strongest fighter in the Universe. Now they need his body to destroy the earth...not if Goku has anything to say about it. The third of out of 13 DBZ movies.