The Fall of the Saiyans
After sealing the Dragon Balls away with Dende, Goku believes Earth is spared from terrible destruction. But his darkest fears soon come to life as Baby-Vegeta comes calling! But how can Goku drive Baby from his friends and family without destroying them in the process?
Aired 27/11/1996EP 29 - The Fall of the Saiyans
Dragon Ball GT
Emperor Pilaf finally has his hands on the Black Star Dragon Balls after years of searching, which are said to be twice as powerful as Earth's normal ones. Pilaf is about to make his wish for world domination when he is interrupted by Gokuu Son. As a result, Pilaf flubs his wish and accidentally turns Gokuu back into a child.
After the wish is granted, the Black Star Dragon Balls scatter across the galaxy. However, Gokuu discovers that they will cause the Earth to explode unless they are all brought back within a year. Uniting with his granddaughter Pan and a young adult Trunks, Gokuu sets off on an adventure through the universe to find the Black Star Dragon Balls and save his planet from destruction.
(Source: MAL Rewrite)