Gribiche, a young boy whose mother is a war widow, gets adopted by a rich woman. She wants to turn him into a perfect gentleman, but soon he feels unhappy.
At the time of the departure of a freighter, a man runs on the pier, begging that he be taken aboard. The captain agrees. The only passengers are the captain’s niece, Marie, accompanied by her baby boy. A radio message is received. It seems that a murderer has just escaped on a boat.
The owner of a fairground shooting gallery, haunted by the crime he committed ten years before with the complicity of his friend and associate, is ridden with guilt. One day, as he is under the influence of alcohol, he confesses his crime. In vain, for nobody, including the police, wants to believe him...
