When an employee at an illegal gambling den dies suspiciously, her sister, Nancy, looks into the situation and falls for Johnny O'Clock, a suave partner in the underground casino. Selfish and non-committal by nature, Johnny slowly begins to return Nancy's affection and decides to run away with her, but conflict within his business threatens their plans. As Johnny tries to distance himself from the casino, his shady past comes back to haunt him.
Is Johnny O'Clock on Netflix? Unfortunately the movie Johnny O'Clock is not yet available on Netflix. Follow us on Facebook to see when Johnny O'Clock becomes available on Netflix!
| Writing | Robert Rossen | Screenplay |
| Directing | Robert Rossen | Director |
| Camera | Burnett Guffey | Director of Photography |
| Art | Bill Black | Props |
| Crew | Joe Palma | Stunts |
| Art | Stephen Goosson | Art Direction |
| Editing | Warren Low | Editor |
| Crew | Wally Rose | Stunts |
| Crew | Leo Schlesinger | Stunts |
| Sound | Arthur Morton | Orchestrator |
| Directing | Carl Hiecke | Assistant Director |
| Writing | Milton Holmes | Original Story |
| Production | Jerry Giesler | Producer |
| Art | Newsboy Brown | Props |
| Sound | Jack Haynes | Sound Recordist |
| Costume & Make-Up | Jean Louis | Costume Design |
| Camera | Ned Scott | Still Photographer |
| Crew | John P. Barrett | Technical Advisor |
| Production | Milton Holmes | Associate Producer |
| Art | James Crowe | Set Decoration |
| Production | Edward G. Nealis | Producer |
| Sound | George Duning | Original Music Composer |
| Editing | Al Clark | Editor |
| Art | Cary Odell | Art Direction |
| Sound | Morris Stoloff | Music Director |
| Production | George Lait | Publicist |
