Dragon Ball Z: Wrath of the Dragon

If he doesn't do it, who will?

A high-energy martial arts spectacle centered on unlocking a sealed warrior and defeating a catastrophic monster through combat mastery and new techniques.

The Z Warriors discover an unopenable music box and are told to open it with the Dragon Balls. The contents turn out to be a warrior named Tapion who had sealed himself inside along with a monster called Hildegarn. Goku must now perfect a new technique to defeat the evil monster.