De nachtclubeigenaren Charles Salt (Sammy Davis jr.) en Christopher Pepper (Peter Lawford) hebben problemen met de wet en raken hun club kwijt. Ze besluiten Christophers aristocratische tweelingbroer Lord Sydney Pepper om hulp te vragen, maar deze weigert. Als hij vervolgens vermoord wordt aangetroffen, neemt Christopher de identiteit van zijn broer aan om de moordenaars op te sporen.
Nee, helaas is One More Time nog niet beschikbaar op Netflix in Nederland.
| Directing | Jerry Lewis | Director |
| Writing | Michael Pertwee | Screenplay |
| Costume & Make-Up | Sy Devore | Wardrobe Designer |
| Camera | Ernest Steward | Director of Photography |
| Editing | Bill Butler | Editor |
| Art | Jack Stevens | Production Design |
| Sound | Les Reed | Original Music Composer |
| Production | Frank Ernst | Production Manager |
| Art | Kenneth Ryan | Assistant Art Director |
| Camera | James Bawden | Camera Operator |
| Camera | Ronnie Maasz | Camera Operator |
| Sound | Gerry Turner | Sound Recordist |
| Sound | Gerry Humphreys | Sound Mixer |
| Sound | Brian Blamey | Sound Editor |
| Crew | Terry Witherington | Special Effects |
| Production | Julia Barnett | Producer's Assistant |
| Directing | David Bracknell | Assistant Director |
| Directing | Betty Harley | Continuity |
| Art | Dimity Collins | Set Dresser |
| Costume & Make-Up | Ken Lawton | Wardrobe Master |
| Costume & Make-Up | Blanche Bray | Wardrobe Master |
| Costume & Make-Up | George Frost | Makeup Artist |
| Costume & Make-Up | Alice Holmes | Hairstylist |
| Crew | Frank Maher | Stunt Coordinator |
| Production | Milton Ebbins | Producer |
| Production | Peter Lawford | Executive Producer |
| Production | Sammy Davis Jr. | Executive Producer |
