Tetsurō Tanba

Captain Munekata

藤岡弘、

Geologist Jiro Tate

水谷豊

Seajacker Munk

内田良平

Boatswain Nishizawa

Fumio Watanabe

Reporter Tatsuya Iwado

金井大

Doctor Hatsuyama

K. Amoha

Seajacker Simba

Willie Dorsey

Seajacker Zamba

ケン・サンダース

Seajacker Kifal

下川辰平

Chief Steward Terada

鈴木瑞穂

Commander of Defense Katsuragi

佐藤慶

T.V. Director Fukami

Joe Shishido

Chief Engineer Kosai

Peter Graves

Elliott Rhoades

Gigi Perreau

Patricia Haber

Marvin Miller

Seajacker Simba (voice)

Riley Jackson

Dr. Hatsuyama (voice)