President Richardson

Glenn Ford

Acting

Senator Barkley

Robert Vaughn

Acting

Doctor Shûzô Yoshizumi

草刈正雄

Acting

Asami Noriko

多岐川裕美

Acting

General Garland

Henry Silva

Acting

Major Carter

Bo Svenson

Acting

Sarah Baker

Stephanie Faulkner

Acting

Doctor Ed Meyer

Stuart Gillard

Directing

Doctor Latour

Cec Linder

Acting

Captain McCloud - HMS Nereid

Chuck Connors

Acting

Admiral Conway

George Kennedy

Acting

Marit

Olivia Hussey

Acting

Captain Lopez

Edward James Olmos

Acting

Commander Nakanishi

夏八木勲

Acting

Secretary - Palmer Station

Julie Khaner

Acting

Col. Rankin

George Touliatos

Acting

Dr. Yamauchi

千葉真一

Acting

Yasuo Tatsuno

渡瀬恒彦

Acting

Ryûji Sanazawa

森田健作

Acting

Akimasa Matsuo

永島敏行

Acting

Radio Operator - Palmer Station

Nicholas Campbell

Acting

Dr. Borodinov

Chris Wiggins

Acting

Dr. Irma Ollich

Eve Crawford

Acting

Major King

John Bayliss

Acting

Sailor #1 - HMS Nereid

John Rutter

Acting

Sailor #2 - HMS Nereid

Alf Humphreys

Acting

Young Sailor - HMS Nereid

Michael Tough

Production

Prof. Tsuchiya

緒形拳

Acting

White House Aide Simmons

William Binney

Acting

Dr. Ed Meyer

Stuart Gillard

Directing

Spy Z

Colin Fox

Acting

Dr. Krause

Ken Pogue

Acting

Litha (uncredited)

Alberta Watson

Acting

Secretary - Palmer Station

Danielle Schneider

Acting

Tatsuno Yoshiko

丘みつ子

Acting

Doctor's Assistant

野口貴史

Acting

Doctor's Assistant #2

小林稔侍

Acting

Crew Member

角川春樹

Production

Crew Member

高月忠

Acting

Crew Member

畑中猛重

Acting

Crew Member

五野上力

Acting

American Antarctic Crew Member

Danielle Schneider

Acting