Junko Kano

Akiko Hayakawa

Ikuko Mōri

Mieko

Jōji Tsurumi

Sugimoto

Shōzō Nanbu

Dr. Hayakawa

Bontarō Miake

Chief of the Metropolitan Police

Ichirō Izawa

Kôkichi Kusunoki / The Human Fly II

Shizuo Chūjō

Yamada / The Human Fly I

Tatsuo Hanabu

Director Tada

Jirō Tamiya

Plane Passenger (uncredited)