Not paying attention to his job, a young demon allows the evil cleansing machine to overflow and explode, turning the young demon into the infamous monster Janemba. Goku and Vegeta make solo attempts to defeat the monster, but realize their only option is fusion.
野沢雅子
as Son Gokû / Son Gohan / Son Goten / Gogeta / Veku / Gotenks (voice)
堀川りょう
as Vegeta / Gogeta / Veku (voice)
草尾毅
as Trunks / Gotenks (voice)
郷里大輔
as Enma Daiou / Mr. Satan (voice)
鶴ひろみ
as Bulma (voice)
渡辺菜生子
as Chi-Chi (voice)
皆口裕子
as Videl / Juliano (voice)
緑川光
as Paikûhan (voice)
八奈見乗児
as North Kaiô / Narration (voice)
西尾徳
as South Kaiô / Grandpa Hayashida (voice)
島田敏
as West Kaiô / The Dictator / Romeo (voice)
山本圭子
as East Kaiô (voice)
