A truck driver ventures into the Moroccan desert to retrieve a stolen truck, facing danger, bad luck, and uneasy alliances. Chaos builds to a climactic showdown.

One-time gangster Antoine is enjoying retirement on the coast, now managing a boating club. He receives a visit from a former accomplice who asks for a loan. The money will be repaid by a crook who is now in hiding; Antoine intends to recover his money.

Charles-Edmond, the eldest of the Larmentiel brothers, decides to return to La Rochelle, his hometown to die there. Forty years earlier he had been driven out by his father. Before passing away, the old eccentric announces that he has a hidden son, Émile, a fisherman to whom he wishes to bequeath his property. François, the younger brother, whom Charles-Edmond hates, is eyeing the inheritance to bail out the powerful family business, a veritable fishing trust, and will try to appropriate the affection and property of this inopportune heir. Émile, meanwhile, is too busy arguing with Fernande, a beugland singer, to suspect what awaits him...

A beautiful 18-year-old orphan escapes from a reformatory and hooks up with a gang of jewel smugglers, and decides on a life of crime. However, she falls for and marries a policeman, putting a crimp in her criminal career.

Six months before his retirement from the criminal police, inspector Joss finds his colleague Gouvion dead, in a poorly faked suicide attempt. Joss loses his temper, and investigates on his own, which leads him through the bas-fond of Paris...

Paul Martin is the subservient brown-nosing youngster who needs quick advancement up the hierarchy to pay for the modern lifestyle he is buying on credit. Seeing that marrying his immediate superior's daughter will not get him the results he wants, he begins plotting the demise of the head of the company. The company itself specializes in holiday travel and unscrupulously brutalizes its customers for maximum profit, spending more thought on publicity gimmicks than customer service...

Rita is a girl that lives on taking gangsters as lovers. But when the money stops coming, she swears revenge.

Hector Valentin returns to France from Canada when he inherits a small sawmill. He has difficulties restarting the run-down operation which has inefficient workers and is hampered by the dirty tactics of its bigger...

Philémon De Montfilet came first in his year in the prestigious engineering school "Poly Art Technique" because of an epidemic which brought all the other examination candidates down.

Jockey Jack has a bill open with a gangster just released from jail. He somehow manages to parry the gangster's knife attack backstage at a theatre and the latter ends up dead being put into a double bass case. A day later the gangster mysteriously has disappeared, but it turns out that he was carrying a bet ticket for a horse race now worth over a million. A turbulent run for the money begins.