Benoit Blanc loves living, he loves women, he loves daring. He is a famous businessman who suffers from stomach-ache. Fabiolini, a would-be actor, is a policeman and he too suffers from the same sickness. The two man face suffering in opposite ways: Benoit Blanc is optimistic while Fabiolini, always unsure of himself, is persuaded he is seriously ill. The two men meet by chance while doing a gastroscopy and become friends. After having known their real different conditions, they will change and will understand better their lives. Around them, other people, women and men, will see their lives changed, by chance, by love or solely by the life stream.

Back from a stay in the Far East, a woman who knew the names of the chiefs of a drug ring is murdered. Georges Masse, the famous reporter, decides to investigate, accompanied by his faithful photographer P'tit Louis. He will come across some unappetizing characters like M. Dubois, a killer, Luigi Costelli, a dangerous trafficker and a beautiful but dubious lady, Suzanne Wilson. After being himself suspected, Masse will make the truth triumph.

Robert Montfort, happily married to Solange, is his parents-in-law's pet aversion though. To them he is a punk, a good for nothing, a small-time, untalented poet! Robert, who is more gifted than what they think, manages, following a workmate's recommendation, to debut as an entertainer in a nightclub and -even better- to please the audience. Not daring tell the truth to Solange he starts leading a double life, being Robert Montfort in the daytime and Jean Rigobert at night. Of course his wife wonders what is going on and worries about his regular night outings. Only too happy, her parents incite her to have a divorce. Fortunately, all comes right in the end.

A famous comedian decrees that his fortune will go to whoever collects as many pop star autographs as quickly as possible. When he dies, two cousins ​​embark on the race for signatures.

Working for a stock-car team, Robert dreams of becoming a racing driver himself. For a long time this is only a pipe dream until one day fortune smiles on him when he saves the life of a young woman. Gisèle, the young lady in question, happens to be the daughter of a car manufacturer. Robert and Gisèle fall for each other and decide to marry. They get on quite well except on one point: Gisèle does not want her husband to take part in car races. But passion is the strongest and, breaking the ban, Gilbert wins the La Baule car event. Overcoming her aversion, Gisèle finally allows her husband to pursue his brilliant career.

A rich kid, the daughter of an oil tycoon, lives a life of luxury. Bad guys kidnap the heiress.

Catherine Langeac and André Foucaud are a medical couple, she a general practitioner and he a gynecologist. Their attentiveness and understanding enable them to solve many of their patients' problems.

Commissaire Masson tells a young journalist about the only failure of his career: the wife of a Canadian secret agent, pursued by speculators, tried to deceive them. Unsuccessful, she shot her blackmailer to protect her husband, deceiving public opinion. How guilty was she really?