On screen
Cast
16 credited performers
Ai Orikasa
Helga (voice)
Akiko Yajima
Timmy (voice)
Banjo Ginga
Commander Heineken (voice)
Chieko Honda
Irene (voice)
Hideyuki Umezu
Narrator
Hiroko Emori
Jessica (voice)
Hiroshi Naka
Dr. Montan (voice)
Junichi Sugawara
Harold (voice)
Kazue Ikura
Della (voice)
Artwork unavailable
Takao Oyama
British Prime Minister (voice)
Wakana Yamazaki
Linda (voice)
Yoshio Kawai
US President (voice)
Yuko Mizutani
Lynn (voice)
Yuko Sasaki
Marie (voice)
Yumi Hikita
Secretary (voice)
Yuri Amano
Corinne (voice)