Een pas getrouwd stel, Bertrand (Rossano Brazzi) en Cary (Glynis Johns), viert hun wittebroodsweken in Monte Carlo; ze proberen hun 'perfecte systeem' aan de roulettetafel uit en dat heeft consequenties voor hun huwelijk. Wanneer ze financieel gezien volledig aan de grond zitten moeten ze iets bedenken om hun geld terug te winnen.
Nee, helaas is Loser Takes All nog niet beschikbaar op Netflix in Nederland.
| Directing | Ken Annakin | Director |
| Writing | Graham Greene | Writer |
| Production | Graham Greene | Producer |
| Camera | Georges Périnal | Director of Photography |
| Art | John Howell | Art Direction |
| Editing | Jean Barker | Editor |
| Sound | Alessandro Cicognini | Original Music Composer |
| Sound | Ken Ritchie | Boom Operator |
| Art | Reg Bream | Draughtsman |
| Camera | Ray Hearne | Still Photographer |
| Camera | John Shinerock | Clapper Loader |
| Art | Len Townsend | Set Decoration |
| Costume & Make-Up | Bridget Sellers | Costume Design |
| Costume & Make-Up | Tony Sforzini | Makeup Artist |
| Costume & Make-Up | Joan White | Hairstylist |
| Production | Jack Martin | Production Supervisor |
| Directing | Dennis Bertera | Assistant Director |
| Sound | John Cox | Sound Supervisor |
| Sound | Vernon Messenger | Sound Editor |
| Camera | Alan Hume | Camera Operator |
| Lighting | Louis H. Lavelly | Gaffer |
| Directing | Yvonne Axeworthy | Continuity |
