Georges Legrand is a young unscrupulous reveler. He seduces Fred, a woman doctor before shamelessly dumping her for Aline Ribourg, a tennis player. Soon fed up with his new conquest, he returns to Fred. But Aline is pregnant from him. Showing an admirable sense of self-sacrifice, Fred manages to persuade Georges to marry Aline.

A French crew is working on location in Spain. But when they want to film a scene in which Gérardn the male star is supposed to be swimming across a river, the matinée idol proves water-shy and the director decides to double him. The one that replaces him is Antonio, a local fisherman. The latter does the job so well that he is chosen as a stunts man for the whole film. This does not please Lola,his fiancée; all the more as Antonio has fallen in love with Martine, the female star.

Nicknamed "the Aristo", a friendly tramp, once a very rich and influential man, will one fine day rediscover the splendor of his past...

Jacqueline took one of her friends to a place where tourists, informants, girls, pimps and Apaches rub shoulders. Her husband, who watches over her, after having corrected Julot and Frize, is considered an ace at the Bal des Terreurs. He thus finds the love of his wife.