Distribution et équipe technique
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Richard CarlsonJohn Putnam - Barbara RushEllen Fields
- Charles DrakeSheriff Matt Warren
- Russell JohnsonGeorge
- Kathleen HughesJane
- Joe SawyerFrank Daylon
- Dave WillockPete Davis (uncredited)
- Alan DexterDave Loring (uncredited)
- George EldredgeDr. Snell (uncredited)
- Bradford JacksonBob, Dr. Snell's assistant (uncredited)
- Edgar DearingSam (uncredited)
- Morey AmsterdamCorporal getting out of first staff car at crash site (unconfirmed)
- Jack ArnoldRéalisation
- William AllandProduction
- Ray BradburyScénario
- Harry EssexScénario