Bertrand, an accountant employed by a large London firm, is called to the office of the Managing Director, Dreuther, to explain a mistake in the accounts. Dreuther is highly impressed by the young accountant's skilful explanation of the error and, hearing that Bertrand is soon to marry his spirited young fiancée, tells him to spend the honeymoon not in Bournemouth, but Monte Carlo at the company s expense! However, events in the fabulous Mediterranean paradise do not work out quite as Bertrand had envisaged...
| Directing | Ken Annakin | Director |
| Writing | Graham Greene | Writer |
| Production | Graham Greene | Producer |
| Art | John Howell | Art Direction |
| Editing | Jean Barker | Editor |
| Camera | Georges Périnal | Director of Photography |
| Sound | Alessandro Cicognini | Original Music Composer |
| Sound | Ken Ritchie | Boom Operator |
| Art | Reg Bream | Draughtsman |
| Camera | John Shinerock | Clapper Loader |
| Camera | Ray Hearne | Still Photographer |
| Production | Jack Martin | Production Supervisor |
| Sound | Vernon Messenger | Sound Editor |
| Camera | Alan Hume | Camera Operator |
| Costume & Make-Up | Bridget Sellers | Costume Design |
| Art | Len Townsend | Set Decoration |
| Costume & Make-Up | Joan White | Hairstylist |
| Directing | Yvonne Axeworthy | Continuity |
| Costume & Make-Up | Tony Sforzini | Makeup Artist |
| Sound | John Cox | Sound Supervisor |
| Directing | Dennis Bertera | Assistant Director |
| Lighting | Louis H. Lavelly | Gaffer |
