On a trip to visit his parents, detective Nick Charles gets mixed up in a murder investigation.
| Directing | Richard Thorpe | Director |
| Writing | Robert Riskin | Story |
| Writing | Harry Kurnitz | Story |
| Writing | Robert Riskin | Screenplay |
| Writing | Dwight Taylor | Screenplay |
| Writing | Dashiell Hammett | Characters |
| Costume & Make-Up | Irene | Costume Supervisor |
| Camera | Karl Freund | Director of Photography |
| Sound | David Snell | Music |
| Sound | Douglas Shearer | Recording Supervision |
| Art | Cedric Gibbons | Art Direction |
| Art | Edward C. Carfagno | Art Direction |
| Art | Edwin B. Willis | Set Decoration |
| Costume & Make-Up | Marion Herwood Keyes | Costume Assistant |
| Editing | Ralph E. Winters | Editor |
