Farewell, Piccolo! Goku's Furious Counterattack! Dragon Ball Kai: Doragon bôru kai : Season 1 Episode 12

Goku arrives in time to save Gohan and Krillin, and the resurrected warrior is eager to put the hurt on Nappa. When it becomes clear that Goku is no ordinary fighter, Prince Vegeta steps into to finish the fight himself!