 | Faye Emerson als Hilda Fenchurch |
 | Zachary Scott als Ronnie Mason |
 | Richard Erdman als Bunkie Taylor (as Dick Erdman) |
 | Rosemary DeCamp als Dr. Jane Silla |
 | Bruce Bennett als Dr. Andrew Lang |
 | Mona Freeman als Anne Fenchurch |
 | John Ridgely als Thomas Turner |
 | Mary Servoss als Mrs. Fenchurch |
 | Joyce Compton als Kate |
 | Virginia Sale als Mrs. Crockett |
 | Robert Arthur als Hotel Boy |
 | Monte Blue als Policeman in Car |
 | Clancy Cooper als Police Captain with Suicide Note |
 | Howard M. Mitchell als Roomer |
 | James Notaro als Policeman in Car |
 | Paul Panzer als Police in Office |
 | Addison Richards als Police Inspector |
 | J. Scott Smart als Mrs. Crockett's Roomer |
| Jack L. Warner | Executive Producer |
| Adolph Deutsch | Original Music Composer |
| William Jacobs | Producer |
| Robert Florey | Director |
| James Wong Howe | Director of Photography |
| Frank Magee | Editor |
| Elmer Decker | Assistant Director |
| Harry Barndollar | Special Effects |
| Stanley Fleischer | Art Direction |
| Perc Westmore | Makeup Artist |
| Jack McConaghy | Set Decoration |
| Milo Anderson | Costume Design |
| Edwin B. DuPar | Special Effects |
| Bertram Tuttle | Supervising Art Director |
| Murray Cutter | Orchestrator |
| Adele Comandini | Screenplay |
| Everett Alton Brown | Sound |
| Vernon Larson | Additional Camera |
| Robert G. Wayne | Sound Re-Recording Mixer |
| Phyllis Bottome | Novel |
| Gerald W. Alexander | Sound Re-Recording Mixer |
| James Leicester | Editorial Staff |
| Leo F. Forbstein | Music Director |
| Charles David Forrest | Music |
| C. Graham Baker | Screenplay |
