The evil Dr. Kochin uses the dragon balls to resurrect his mentor, Dr. Wheelo, in an effort to take over the world. Dr. Wheelo, his body having been destroyed by the avalanche that killed him fifty years before, desires the body of the strongest fighter in the world as his new vessel. Believing Roshi to be the world's strongest warrior, Dr. Kochin abducts Bulma and forces Roshi to surrender himself to save her. When Goku hears of their abduction, he goes to their rescue.
野沢雅子
as Son Gokû / Son Gohan (voice)
古川登志夫
as Piccolo (voice)
田中真弓
as Kuririn (voice)
鶴ひろみ
as Buruma (voice)
宮内幸平
as Kame-sen'nin (voice)
荘真由美
as Chichi (voice)
龍田直樹
as Ûron (voice)
内海賢二
as Shenron (voice)
矢田耕司
as Dr. Kochin (voice)
岸野幸正
as Kishîme (voice)
山口健
as Ebifuryâ (voice)
郷里大輔
as Misokattsun / Umigame (voice)
