Lionel Fribourg, a great composer (at least that's what he thinks) has a problem with his noisy environment: he can't complete his unfinished symphony. Of course there is a market for unfinished symphonies but, for all he knows, only one became famous. So he had better find a way to finish it. At long last, he comes across Agnès, a divorced woman who agrees to let him her quiet home. Lionel, full of hope, resumes work...
Lionel Fribourg, a great composer (at least that's what he thinks) has a problem with his noisy environment: he can't complete his unfinished symphony. Of course there is a market for unfinished symphonies but, for all he knows, only one became famous. So he had better find a way to finish it. At long last, he comes across Agnès, a divorced woman who agrees to let him her quiet home. Lionel, full of hope, resumes work...
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...
Photographer Henri Barbier is lured by his old friend Barbara to fake the theft of her jewels. It turns out that he is suspected of murder and extortion, while Barbara and her lover are the culprits, which is eventually revealed.