Dragon Ball Z: Plan to Eradicate the Saiyans

Sinopsis

Dr. Raichii is the only Tsufurujin thought to have survived. He now is going to take revenge on the only surviving Saiyajin still alive, Goku and Vegeta. He uses machines that emit destron, a gas that will destroy all life on Earth. Now the the Z warriors only have 72 hours to find and destroy Dr. Raichii.