Soon after Marius's departure, Fanny learns that she is pregnant with his child, to the disappointment of her mother and of Marius's father, César. To secure a better life for her unborn child, she accepts a marriage proposal from the aging widower Honoré Panisse.
César runs a bar along Marseilles' port, assisted by his 23-year-old son, Marius. Friends since childhood, Fanny and Marius love each other, but Marius has a secret wanderlust: every ship's whistle stirs a longing for foreign lands. When M. Panisse seeks Fanny's hand in marriage and when a departing clipper needs a deckhand, Marius and Fanny must decide who and what they love most. César, with his generous, wise spirit, tries to guide his son.
Pépé le Moko, one of France's most wanted criminals, hides out in the Casbah section of Algiers. He knows police will be waiting for him if he tries to leave the city. When Pépé meets Gaby, a gorgeous woman from Paris who is lost in the Casbah, he falls for her.
