Cast & Crew
-
Richard CarlsonDr. jeffrey Stewart - King DonovanDr. Dan Forbes
- Jean ByronConnie Stewart
- Harry EllerbeDr. Allard
- Leo BrittDr. Benton
- Leonard MudieHoward Denker
- Byron FoulgerMr. Simon
- Michael FoxDr. Serny
- John ZarembaChief Watson
- Frank GerstleCol. Willis
- Lee PhelpsCity Engineer
- Douglas EvansPilot
- Strother MartinCo-Pilot
- Kathleen FreemanNelly
- Charles WilliamsCabbie
- Jarma LewisStewardess
- Herbert L. StrockDirector
- Curt SiodmakDirector
- Ivan TorsProducer
- Curt SiodmakWriter