as Osaka SDF Captain (voice) (uncredited)
as Hara
as Yutaka Omura
as Osaki / Professor Minami / hotel manager / farmer (voice)
as Chinese Officer (uncredited)
as Rear Admiral Jiro Kobe
as Dr. Paul Nakamura
as Dr. Paul Nakamura (archive footage)
as Japanese Police Captain
as Li Kwan
as Li Sung
