In Montelimar, four young women whom life has not spared want to emerge from mediocrity. They decide to rob a bank, but everything is not so simple and the perfectly developed heist could turn into disaster.

Mathias (Samuel Le Bihan) accompagne un groupe de touristes français dans l'ouest américain. Un voyage de rêve de la Californie à Las Vegas. Mais son tour-opérateur fait faillite et abandonne le groupe sans le sou... Un groupe de touristes français part en voyage organisé pour visiter "l'Ouest américain en Cinemascope", comme dit le catalogue de l'agence Dream Tour. Un voyage de rêve de la Californie à Las Vegas en passant par les parcs nationaux et les sites grandioses immortalisés par le western. Mais voila que le tour-opérateur fait faillite et abandonne ses touristes au pays de l'oncle Sam avec pour guide un jeune garçon, certes débrouillard, mais pas vraiment préparé à affronter ce genre de catastrophe.

There once was a man named Frédéric Bourdin. Desperate to fill the voids in his life, he hit the road and lived not as himself, but as a number of different identities. But they weren't just figments of his imagination. No matter what his age, he specialized in orphans and young people, daring to even take on the identity of three missing children. In fact, Bourdin was so skilled -- at mimicry or maybe just preying on desperation -- that he even managed to convince one American family that he was their son, even with a French accent and the wrong color eyes.