C.R. MacNamara will do anything to get a promotion within the Coca-Cola company, including looking after boss W.P. Hazeltine's rebellious teenage daughter, Scarlett. When Scarlett visits Berlin, where C.R. is stationed, she reveals that she is married to a communist named Otto Piffl -- and C.R. recognizes that Otto's anti-establishment stance will clash with his boss's own political views, possibly jeopardizing his promotion.
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| Sound | Richard Carruth | Music Editor |
| Writing | Billy Wilder | Screenplay |
| Directing | Billy Wilder | Director |
| Production | Billy Wilder | Producer |
| Writing | I. A. L. Diamond | Screenplay |
| Production | I. A. L. Diamond | Associate Producer |
| Production | Doane Harrison | Associate Producer |
| Editing | Daniel Mandell | Editor |
| Art | Alexandre Trauner | Production Design |
| Art | Alexandre Trauner | Art Direction |
| Crew | Milt Rice | Special Effects |
| Writing | Ferenc Molnár | Theatre Play |
| Sound | André Previn | Original Music Composer |
| Sound | André Previn | Conductor |
| Camera | Daniel L. Fapp | Director of Photography |
| Art | Robert Stratil | Production Design |
| Art | Heinrich Weidemann | Production Design |
| Sound | Basil Fenton-Smith | Sound Designer |
| Directing | Tom Pevsner | Assistant Director |
| Crew | Saul Bass | Title Graphics |
| Production | Werner Fischer | Production Manager |
| Production | Conrad von Molo | Production Supervisor |
| Sound | John Brommage | Boom Operator |
| Production | William A. Calihan Jr. | Production Manager |
| Sound | Del Harris | Sound Effects Editor |
| Camera | Lothar Winkler | Still Photographer |
| Directing | May Wale Brown | Continuity |
| Directing | André Smagghe | Second Unit Director |
