An ambitious mobster plans an elaborate diamond heist while seducing the daughter-in-law of a ruthless mob patriarch as a determined police commissioner closes in on all of them.
Deserted by his father, and dislocated by the Second World War, Paul is a boy who wants affection and attention and cannot find it at home. For a while, he becomes the pet of some German soldiers, running errands for them. Later, he helps the Resistance, and when the Americans come to stay, he is really in his element with them.
Paul has been imprisoned for ten years for passing counterfeit money. He feels victimized enough, both for the prison time and for the crime which led to it; he committed the crime to give his wife the nice things she asked him for. When he discovers that she has remarried a quite wealthy man, he is outraged. However, his ire is not due to her disloyalty to him; he loved their only son to distraction, and now the boy has no knowledge or memory of him.
