表演
j. edward mckinley/prof. paul weiner
arline hunter/joan
ted cassidy/martian voice
杰拉德·摩尔/col. thomas o'bannion
edward innes/brig. gen. alan prescott
tom daly/dr. frank gordon
joan fitzpatrick/nurse dixon
jack haddock/lt. col. davis
richard baxter/1st monitor
naura hayden/dr. iris 'irish' ryan
billy snyder
billy curtis/martian
gordon barnes/maj. lyman ross
duke norton/dr. muller
william remick/dr. hawley
alan prescott/brigadier general
alean 'bambi' hami../joan's friend
莱斯·崔梅恩/prof. theodore gettell
杰克·柯瑞什/cwo sam jacobs
fred ross/air force news photographer still man
don lamond/tv newscaster (narrator)/martian voice
paul hahn/maj. gen. george treegar
brandy bryan/nurse hayes
david de haven/air force news photographer still man
角色
1st monitor
air force news photographer still man
brig. gen. alan prescott
brigadier general
col. thomas o'bannion
cwo sam jacobs
dr. frank gordon
dr. hawley
dr. iris 'irish' ryan
dr. muller
joan
joan's friend
lt. col. davis
maj. gen. george treegar
maj. lyman ross
martian
martian voice
nurse dixon
nurse hayes
prof. paul weiner
prof. theodore gettell
tv newscaster
uncredited
