Croupier There’s only guy who never loses in the casino and no, it isn?t that smooth British secret agent who might come to mind. It’s that guy on the other side of the table with the stoic poker face and the silk vest. Always on top of things, he’s ready to call out his famous rien ne va plus at the precise moment. And then he’s ready to rake in all your money. He?s the seducer, rescuer, judge, jury, and executioner all in one. He’s the croupier.