演员阵容
John Carradine
Cosmic ManBruce Bennett
Dr. Karl SorensonAngela Greene
Kathy GrantPaul Langton
Col. MatthewsScotty Morrow
Ken GrantLyn Osborn
Sgt. GrayWalter Maslow
Dr. "Rich" RichieHerbert Lytton
Gen. KnowlandKen Clayton
Master SergeantHarry Fleer
BillJohn Erman
Radar OperatorDwight Brooks
MajorHal Torey
Dr. SteinholtzAlan Wells
Sergeant工作人员
Charles Duncan
Special Effects音响
Paul Sawtell
Original Music ComposerBert Shefter
Original Music Composer摄影
John F. Warren
Director of Photography剪辑
Helene Turner
Editor编剧
Arthur C. Pierce
ScreenplayArthur C. Pierce
Original Story导演
Herbert S. Greene
Director制片