FBI Agent Lemmy Caution is sent after a missing two million in Casablanca while mob boss mistress Carlotta plays both sides of the law.
Bernard, a journalist, and his friend Jules, a butcher by trade, are both passionate about horse racing.
At the start of the First World War, two next-door neighbors find themselves companions in misfortune. Faced with the horror of the trenches and the fear of death, they grow closer and become friends. But will these strong feelings that the war engendered survive a return to daily monotony?