Wounded during a rugby match he'd come to Paris to play, Tonin Bonnafous, a thoroughbred southerner, settled in Paris with a former stalag mate he'd happily met. Tonin liked the asylum. His friends are charming, and there's a neighbor, Martine, a young cinema extra, whom Tonin finds to his liking. Through his electrician friend, Tonin gets a job on the radio, and through his young neighbor, he even gets a job as an extra in the cinema.

The Lourmel couple are taking part in the final round of a TV game show: the wife has to answer questions; if she fails, her husband drives a racing car to make up the lost minutes. Moments before the start of the show, a phone call informs Lourmel that her six-year-old son has been kidnapped, and that the ransom is the amount to be won on the game show.

Frank Willes, a young professional footballer, is involved in a road accident from which he emerges partially crippled, having crashed into the car of a wealthy shopkeeper who dies in the accident. Willes then learns that the merchant's widow, Clémence Grandval, stands to gain a fortune from her husband's life insurance. He also discovers that his accident may not have been an accident at all.

This film is directly inspired by Asterix, created by René Goscinny and Albert UDERZO, chronicles the adventures of a little boy, Antoine, entered the world of antiquity by studying its history lesson and two Romans, and TICKETBUS PROSPECTUS, who prefer to leave their life of legionnaires and discover the lifestyle of Gaulois.Antoine meeting Asterix cartoon form, which explains certain peculiarities of life in Lutetia.