Unable, due to the seal of the confessional, to be forthcoming with information that would serve to clear himself during a murder investigation, a priest becomes the prime suspect.
| Editing | Rudi Fehr | Editor |
| Sound | Dimitri Tiomkin | Original Music Composer |
| Production | Alfred Hitchcock | Producer |
| Directing | Alfred Hitchcock | Director |
| Art | Ted Haworth | Art Direction |
| Camera | Robert Burks | Director of Photography |
| Sound | Oliver S. Garretson | Sound |
| Art | George James Hopkins | Set Decoration |
| Costume & Make-Up | Orry-Kelly | Costume Design |
| Production | Sherry Shourds | Production Supervisor |
| Directing | Don Alvarado | Assistant Director |
| Costume & Make-Up | Gordon Bau | Makeup Artist |
| Sound | Ray Heindorf | Music Director |
| Writing | Paul Anthelme | Theatre Play |
| Writing | George Tabori | Screenplay |
| Writing | William Archibald | Screenplay |
| Sound | Dimitri Tiomkin | Conductor |
| Crew | Paul LaCouline | Technical Advisor |
