On screen
Cast
17 credited performers
Peter Graves
Elliott Rhoades
Gigi Perreau
Patricia Haber
Tetsuro Tamba
Captain Munekata
Hiroshi Fujioka
Geologist Jiro Tate
Yutaka Mizutani
Seajacker Munk
Ryōhei Uchida
Boatswain Nishizawa
Fumio Watanabe
Reporter Tatsuya Iwado
Artwork unavailable
Dai Kanai
Doctor Hatsuyama
Artwork unavailable
K. Amoha
Seajacker Simba
Artwork unavailable
Willie Dorsey
Seajacker Zamba
Ken Sanders
Seajacker Kifal
Tappei Shimokawa
Chief Steward Terada
Mizuho Suzuki
Commander of Defense Katsuragi
Kei Satō
T.V. Director Fukami
Joe Shishido
Chief Engineer Kosai
Marvin Miller
Seajacker Simba (voice)
Riley Jackson
Dr. Hatsuyama (voice)