On screen
Cast
18 credited performers
Sonny Chiba
Ken Abe
Peggy Neal
Jenny Gleason
Artwork unavailable
Franz Gruber
Commander Brown
Artwork unavailable
Andrew Hughes
Character not listed
Artwork unavailable
Erik Neilson
Dr. Moore
Artwork unavailable
Mike Daneen
Dr. Josef Heim
Artwork unavailable
Beverly Keller
Character not listed
Artwork unavailable
Gunther Braun
Submarine captain
Artwork unavailable
Koji Miemachi
Character not listed
Artwork unavailable
Tadashi Suganuma
Nishida
Hideo Murota
Henchman
Artwork unavailable
Osamu Yamanouchi
Character not listed
Artwork unavailable
Kosaku Okano
Nakamura
Artwork unavailable
Ichiro Mizuki
Character not listed
Artwork unavailable
Akemi Fuji
Female researcher
Artwork unavailable
Enver Altenbay
Character not listed
Hans Horneff
Bill
Artwork unavailable
Steve Queens
Captain Bob