演职人员
导演
Tom Gries
David Seville
加里·洛克伍德
Jim Capa
Scott Hylands
Dr. Loren Huxley
Hari Rhodes
Frank Karger
安东尼·弗朗西奥萨
Lisa Karger
玛丽特·哈莉
Walter Dietrich
加里·梅里尔
Ilyana Kovalefskii
Inga Swenson
Anton Kovalefskii
Edward Bell
President Charles Carter Durant
Lew Ayres
Matt Karger
Brian Dewey
Hannah Young
Diana Webster
Steiner
Bart Burns
Hazlitt
John Carter
Chairman
Herbert Nelson
Russian
Serge Tschernisch
Technician
Vince Cannon
Surgeon
David Sachs
West
罗伯特 F·霍伊
Chinese Military Official
吴汉章
Chinese Diplomat
吴顺泰
Mission Control Worker
Stack Pierce