| Animation, Short, Action
Goku and his family and friends encounter Vegeta's brother, and a threat from Vegeta's past shows up and causes trouble.
Goku grows a crop of radishes. This is an in-joke to Goku's brother Raditz, the first villain from Dragon Ball Z (1989) (and also foreshadows the appearance of Vegeta's brother).
How do you do, my brother? I'm Gure. I'm honored.
Vegeta: No, the honor's mine.
Gotenks is able to de-fuse instantly after the failed "fat" fusion. But in the series when fighting Buu, and in the movie with Janemba, fusing, successful or not, lasts half an hour. There's no way to end a fusion early, nor is there a way to extend the effects.
The intro sequence to the movie is an update of the opening credits of Dragon Ball Z: Dead Zone (1989), with updated animation and slight modifications to represent the Z-Fighters and their families and friends in the aftermath of the Buu Saga.