An aging gangster, Fernand Naudin is hoping for a quiet retirement when he suddenly inherits a fortune from an old friend, a former gangster supremo known as the Mexican. If he is ambivalent about his new found wealth, Fernand is positively nonplussed to discover that he has also inherited his benefactor’s daughter, Patricia. Unfortunately, not only does Fernand have to put up with the thoroughly modern Patricia and her nauseating boyfriend, but he also had to contend with the Mexican’s trigger-happy former employees, who are determined to make a claim.
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.
A cold-war spy parody. After the death of an armaments manufacturer, an international group of spies is drawn into a high-stakes battle of wits to obtain the valuable military patents which have been inherited by the lovely widow.
