Kadro (22)
Hiroshi KoizumiNaoyuki Sakuta - Skipper
Kumi MizunoMami Sekiguchi - Singer
Kenji SaharaSenzô Koyama - Sailor
Yoshio TsuchiyaMasafumi Kasai - Owner
Akira KuboKenji Murai - Professor
Hiroshi TachikawaEtsurô Yoshida - Writer
Miki YashiroAkiko Sôma - StudentTakuzō KumagaiDoctor (as Jirô Kumagai) (uncredited)Yutaka OkaDoctor (uncredited)Keisuke YamadaDoctor (uncredited)Akio KusamaPolice Personnel (uncredited)Kazuo HigataPolice Personnel (uncredited)
Katsumi TezukaPolice Personnel (uncredited)
Haruo NakajimaMatango
Hideyo AmamotoSkulking Transitional Matango (uncredited)Tokio ÔkawaMatangoKōji UrukiMatangoMasaki ShinoharaMatangoKuniyoshi KashimaTransitional Matango (uncredited)Toku IharaTransitional Matango (uncredited)Mitsuko HayashiNurse (uncredited)Tsurue IchimanjiNurse (uncredited)