Dragon Ball Z: Wrath of the Dragon (1995)

An old wizard guides the Z Warriors to find and open a mysterious music box with the help of the Dragon Balls. Upon doing so, they unwittingly release a warrior named Tapion together with a formidable evil creature called Hirudegarn. Now Goku and his friends must fight alongside Tapion to defeat Hirudegarn once and for all! This movie unfolds after the events of the Buu saga.