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.
Masako Nozawa
Takeshi Kusao
Mayumi Tanaka
Hiromi Tsuru
Masaharu Satô
Yuko Minaguchi
Ryo Horikawa
Hiro Yuuki
Juji Matsuda
Nobuhiko Kazama
Yasuhiko Kawazu
Ichiro Nagai
Makiko Ohmoto
Yoshiyuki Yukino
Shin Aomori