绪形拳
おがた けん
饰：Prof. Tsuchiya
夏八木勋
なつやぎ いさお
饰：Dr. Nakanishi (as Isao Natsuki)
查克·康纳斯
Chuck Connors
饰：Captain McCloud
格伦·福特
Glenn Ford
饰：President Richardson
奥丽维娅·赫西
Olivia Hussey（艺名）
饰：Marit
乔治·肯尼迪
George Kennedy
饰：Admiral Conway
草刈正雄
くさかり まさお
饰：Yoshizumi
爱德华·詹姆斯·奥莫斯
Edward James Olmos
饰：Captain Lopez (as Edward J. Olmos)
罗伯特·沃恩
Robert Vaughn
饰：Barkley
千叶真一
Sonny Chiba
饰：Dr. Yamauchi (as Shinici Chiba)
小林稔侍
NENJI KOBAYASHI
饰：Intern #2
森田健作
Morita Kensaku
饰：Mazawa Shinzawa
永岛敏行
Toshiyuki Nagashima
饰：Matsuo
凯特·瑞德
Daphne Kate Reid
饰：Dr. Baldwin (scenes deleted)
多岐川裕美
Yumi Takigawa
饰：Nurse Noriko
渡濑恒彦
わたせつねひこ
饰：Tatsuno
克里斯·维金斯
Chris Wiggins
饰：Dr. Borodinov Volodin
亨利·席尔瓦
Henry Silva
饰：Gen. Garland
博·史文森
Bo Svenson
饰：Major Carter
Stephanie Faulkner
Stephanie Faulkner
饰：Sarah Baker
斯图尔特·格兰德
Stuart Gillard
饰：Dr. Mayer
塞克·林德
Cec Linder
饰：Dr. Latour
Richard Ayres
饰：Little Man
John Bayliss
John Bayliss
饰：Major King
Jim Bearden
饰：Officer
William Binney
饰：Simmons
Wally Bondarenko
饰：Guard
查尔斯·L·坎贝尔
Charles L. Campbell
饰：TV Narrator
尼古拉斯·坎贝尔
Nicholas Campbell
饰：Radio Operator (US-Base)
Ken Camroux
Ken Camroux
饰：Officer Jones
Eve Crawford
Eve Crawford
饰：Dr. Irma Ollich
John Evans
饰：Captain Nevsky
特德·弗洛兹
Ted Follows
饰：Major Barnes
科林·福克斯
Colin Fox
饰：Spy Z
大卫·加德纳
David Gardner
饰：Watt
Jon Granik
饰：Dr. Turowicz
Dick Grant
Dick Grant
饰：Pilot
Lt. Comm. David Griffiths
饰：First Officer
Ron Hartman
饰：Dr. Rogers
Matt Hawthorne
饰：Navigator
Peter Hepplestom
饰：Periscope Operator
日夏たより
Tayori Hinatsu
饰：Nurse
Ara Hovanessian
饰：Major Giron
Alf Humphreys
Alf Humphreys
饰：Sailor #2 (as Alfred Humphreys)
Tomoko Igarashi
饰：Nurse
伊东景衣子
Keiko Itô
饰：Nurse (as Keiko Ito)
朱莉·卡纳
Julie Khaner
饰：Secretary
Ichiro Kijima
Ichiro Kijima
饰：Tadokoro
Dan Kippy
饰：Reed
Diane Lasko
饰：Secretary
Jefferson Mappin
饰：Big Man
Tyler Miller
饰：Boy Cossack
Jan Muszynski
饰：Ensign Smirnov
中原早苗
Sanae Nakahara
饰：Young Mother
野口贵史
Takashi Noguchi
饰：Intern #1
Charles Northcote
饰：Sonar Man
Laura Pennington
饰：Secretary
Roger Periard
饰：Orderly (as J. Roger Periard)
Ken Pogue
Ken Pogue
饰：Dr. Krause
Larry Reynolds
饰：Morrison
John Rutter
饰：Sailor #1
Sachiko Sato
饰：Nurse
Danielle Schneider
饰：Secretary
Gordon Thompson
饰：Radio Operator and Sonar Man
Michael Tough
饰：Young Sailor
乔治·图利亚托斯
George Touliatos
饰：Colonel Rankin
Yukiko Watanabe
饰：Daughter
丘光子
Mitsuko Oka
饰：Tatsuno's wife (uncredited)
阿尔贝塔·瓦特森
Alberta Watson
饰：Litha (uncredited)
Takeshige Hatanaka
饰：Team Member - Showa Station
Chikara Gonoue
饰：Team Member - Showa Station
Eiji Yuki
饰：Team Member - Showa Station
大卫·霍万
David Hovan
饰：Maj. Giron
John Corbett
饰：演员 Actor/Actress
角川春树
Haruki Kadokawa
Henry Ramer
饰：TV Narrator,
Marcello Krakoff
饰：Toby Anderson,
Patricia Rego
饰：Secretary - Palmer Station,(as Patto Regô)
Shailar Coby
Shailar Coby
饰：Capt. McCloud - HMS Nereid
Yoshitaka Kase
饰：Akira Tatsuno
Ron Hartmann
Ron Hartmann
饰：Dr. Rogers,(as Ron Hartman)
Martin Donlevy
饰：Sentry - East Germany
Vladimir Bondarenko
Vladimir Bondarenko
饰：Military Policeman - East Germany,(as Wally Bondarenko)