弗朗辛·约克

Francine York

饰：Dr. Lisa Wayne

贝恩斯巴伦

Baynes Barron

饰：Dr. John Andros

Russ Bender

Russ Bender

饰：Dr. Paul Martin

John Willis

饰：TV Reporter

Bob Legionaire

饰：Faith I Crewman

Phyllis Selznick

Phyllis Selznick

饰：Earth Control Secretary

John Lomma

饰：Earth Control

詹姆斯·布朗

James Brown

饰：Col. Hank Stevens,(as James B. Brown)