Calificación
Reparto

千葉真一
Ken Abe

Peggy Neal
Jenny Gleason

Franz Gruber
Commander Brown

Erik Neilson
Dr. Moore

Mike Daneen
Dr. Josef Heim

Gunther Braun
Submarine captain

Tadashi Suganuma
Nishida

室田日出男
Henchman

岡野耕作
Nakamura

Akemi Fuji
Female researcher