C.R. MacNamara, een in West Berlijn gestationeerde hoge pief van Coca Cola, dient een oogje in het zeil houden als de dochter van zijn baas op bezoek komt.
Nee, helaas is One, Two, Three nog niet beschikbaar op Netflix in Nederland.
| Editing | Daniel Mandell | Editor |
| Directing | Billy Wilder | Director |
| Camera | Daniel L. Fapp | Director of Photography |
| Crew | Milt Rice | Special Effects |
| Writing | Billy Wilder | Screenplay |
| Art | Alexandre Trauner | Art Direction |
| Writing | I. A. L. Diamond | Screenplay |
| Production | Billy Wilder | Producer |
| Production | Werner Fischer | Production Manager |
| Directing | Tom Pevsner | Assistant Director |
| Sound | Richard Carruth | Music Editor |
| Production | Conrad von Molo | Production Supervisor |
| Sound | Del Harris | Sound Effects Editor |
| Production | William A. Calihan Jr. | Production Manager |
| Camera | Lothar Winkler | Still Photographer |
| Sound | André Previn | Conductor |
| Production | I. A. L. Diamond | Associate Producer |
| Directing | André Smagghe | Second Unit Director |
| Directing | May Wale Brown | Continuity |
| Production | Doane Harrison | Associate Producer |
| Writing | Ferenc Molnár | Theatre Play |
| Sound | Basil Fenton-Smith | Sound |