一群宇航员执行太空任务,飞行后抵达了一颗神秘的星球,当他们降落后，发现这里气候适合人类生存,但随着探索的不断深入,他们终于发现了这颗星球的重要秘密...
Hugh Marlowe
John Borden
Nancy Gates
Garnet
Rod Taylor
Herbert Ellis
Lisa Montell
Deena
Nelson Leigh
Dr Eldon Galbraithe
Christopher Dark
Henry Jaffe
Everett Glass
Timmek
Booth Colman
Mories
Shirley Patterson
Elaine
Stanley Fraser
Elda
William Vedder
James (uncredited)
Mickey Simpson
Naga (uncredited)
Keith Richards
Slave (uncredited)
Michael Garth
Military Officer (uncredited)
