A man has found a way to win any bet he places on a horse. However, he himself must never be the person to place the bet.
| Actor | Role |
|---|---|
 Robert DhéryEric | Eric |
 Colette BrossetKiki | Kiki |
 Jean PoiretFreddy | Freddy |
 Pierre TornadeJo Gabardine | Jo Gabardine |
 Robert CastelNorber | Norber |
 Jacques MarinFernand | Fernand |
 Geneviève FontanelEric's wife | Eric's wife |
 Pierre RichardPainter | Painter |
 Robert RollisAndré Vaquet, aka 'Gus' | André Vaquet, aka 'Gus' |
 Paul MerceyInspector 'Jaune d'oeuf' | Inspector 'Jaune d'oeuf' |