7 Dragon Ball: Yo! Son Goku and His Friends Return!! Sep. 21, 2008 Dragon Ball: Yo! Son Goku and His Friends Return!! IMDb: 7 2008 35 min 137 views Shortly after the defeat of Majin Buu a mysterious Saiyan arrives on Earth warning Goku and his friends about a new, powerful enemy. ActionAdventureAnimationScience Fiction