演员阵容
李·范克里夫
Dr. Tom AndersonBeverly Garland
Claire AndersonPeter Graves
Dr. Paul NelsonSally Fraser
Joan NelsonRuss Bender
General James PattickJonathan Haze
Pvt. Miguel OrtizDick Miller
Sgt. NeilPaul Harbor
Floyd MasonCharles B. Griffith
Dr. Pete SheltonKaren Kadler
Ellen PetersTaggart Casey
Sheriff N.J. ShallertThomas E. Jackson
George HaskellMarshall Bradford
U.S. Secretary PlattDavid McMahon
Gen. CarpenterPaul Blaisdell
The Monster (uncredited)工作人员
Paul Blaisdell
Special Effects音响
摄影
Frederick E. West
Director of Photography剪辑
Charles Gross Jr.
Editor编剧
Charles B. Griffith
WriterLou Rusoff
Screenplay导演
Roger Corman
Director制片
James H. Nicholson
Executive ProducerRoger Corman
ProducerSamuel Z. Arkoff
Executive ProducerLou Place
Production Manager视效
Paul Blaisdell
Creature Design服装与化妆