In 1940s Los Angeles, when womanizing composer Keith Vincent is found dead, the inquest concludes it was a suicide but police detective Joe Warne isn't so sure.
Is Nocturne on Netflix? Unfortunately the movie Nocturne is not yet available on Netflix.
| Directing | Edwin L. Marin | Director |
| Writing | Rowland Brown | Story |
| Writing | Frank Fenton | Story |
| Writing | Jonathan Latimer | Writer |
| Production | Jack J. Gross | Executive Producer |
| Production | Joan Harrison | Producer |
| Sound | Leigh Harline | Original Music Composer |
| Camera | Harry J. Wild | Director of Photography |
| Editing | Elmo Williams | Editor |
| Art | Robert F. Boyle | Production Design |
| Art | Albert S. D'Agostino | Art Direction |
| Art | James Altwies | Set Decoration |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Renié | Costume Design |
| Directing | James H. Anderson | Assistant Director |
| Crew | Russell A. Cully | Special Effects |
| Costume & Make-Up | Mel Berns | Makeup Artist |
| Sound | Terry Kellum | Sound |
| Sound | Jean L. Speak | Sound |
| Costume & Make-Up | Eugene Joseff | Other |
| Sound | C. Bakaleinikoff | Music Director |
| Crew | Barney Ruditsky | Technical Advisor |