Distribution et équipe technique
- Frankie SakaiSenichiro "Sen-chan" Fukuda
-
Hiroshi KoizumiDr. Shin'ichi Chujo - Kyōko KagawaMichi Hanamura
- Ken UeharaDr. Harada
- Jerry ItoClark Nelson
- Emi ItoShobijin (Twin Fairy)
- Yasuko IchikawaShobijin (Twin Fairy)
- Takashi ShimuraNews Editor
- Akihiko HirataDoctor
- Yoshifumi TajimaMilitary Advisor
- Hiroshi AkitsuNelson's Henchman
- Harold conwayRolisican Ambassador
- Robert DunhamRolisican Cop
- Toshihiko FurutaDam Worker
- Kazuo HinataOfficial
- Shoichi HiroseDam Worker
- Kazuo ImaiAnnouncer
- Kôji IwamotoNelson's Henchman
- Haruya KatōShip Survivor
- Seizaburō KawazuGeneral
- Yoshio KosugiShip Captain
- Akio KusamaSurveyor
- Mitsuo MatsumotoPolice Officer
- Ishirō HondaRéalisateur
- Tomoyuki TanakaProducteur