Virginia Cunningham is confused upon finding herself in a mental hospital, with no memory of her arrival at the institution. Tormented by delusions and unable to even recognize her husband, Robert, she is treated by Dr. Mark Kik, who is determined to get to the root of her mental illness. As her treatment progresses, flashbacks depict events in Virginia's life that may have contributed to her instability.
| Writing | Millen Brand | Screenplay |
| Editing | Dorothy Spencer | Editor |
| Production | Anatole Litvak | Producer |
| Production | Darryl F. Zanuck | Executive Producer |
| Directing | Anatole Litvak | Director |
| Writing | Frank Partos | Screenplay |
| Camera | Leo Tover | Director of Photography |
| Production | Robert Bassler | Producer |
| Writing | Mary Jane Ward | Novel |
| Sound | Alfred Newman | Original Music Composer |
| Art | Ernest Lansing | Set Decoration |
| Art | Thomas Little | Set Decoration |
| Costume & Make-Up | Ben Nye | Makeup Artist |
| Costume & Make-Up | Esperanza Corona | Hairstylist |
| Costume & Make-Up | Ernie Parks | Makeup Artist |
| Production | Raymond A. Klune | Production Manager |
| Production | Ben Silvey | Production Manager |
