When heiress Jean Courtland attempts suicide, her fiancée Elliott Carson probes her relationship with John Triton. In flashback, we see how stage mentalist Triton starts having terrifying flashes of true precognition. Now years later, he desperately tries to prevent tragedies in the Courtland family.
| Production | Endre Bohem | Producer |
| Directing | John Farrow | Director |
| Sound | Victor Young | Original Music Composer |
| Camera | John F. Seitz | Director of Photography |
| Writing | Cornell Woolrich | Novel |
| Art | Ray Moyer | Set Decoration |
| Writing | Jonathan Latimer | Screenplay |
| Editing | Eda Warren | Supervising Editor |
| Directing | Herbert Coleman | Assistant Director |
| Art | Hans Dreier | Art Direction |
| Sound | Gene Garvin | Sound Recordist |
| Sound | Hugo Grenzbach | Sound Recordist |
| Art | Franz Bachelin | Art Direction |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Writing | Barré Lyndon | Screenplay |
| Art | Sam Comer | Set Decoration |
| Costume & Make-Up | Edith Head | Costume Design |
| Visual Effects | Farciot Edouart | Visual Effects |
