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Teresa Wright as Mary |
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Peter Lorre as Willy |
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William Talman as Barney |
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Ralph Moody as Jarvis |
| Production | Sidney S. Van Keuren | Production Supervisor |
| Production | Ruth Burch | Casting |
| Crew | Jack R. Glass | Special Effects |
| Writing | Ida Lupino | Story |
| Writing | James J. Geller | Story Editor |
| Costume & Make-Up | Carmen Dirigo | Hairstylist |
| Production | William Sterling | Production Coordinator |
| Sound | Jack A. Goodrich | Sound Designer |
| Production | Sidney S. Van Keuren | Executive Producer |
| Camera | Paul Ivano | Director of Photography |
| Editing | Bruce Schoengarth | Editor |
| Art | McClure Capps | Art Direction |
| Art | Rudy Butler | Set Decoration |
| Writing | Willard Wiener | Writer |
| Costume & Make-Up | Jack Pierce | Makeup Artist |
| Sound | Joel Moss | Sound Designer |
| Camera | Lester White | Director of Photography |
| Directing | Ida Lupino | Director |
