Jacques Mervel, also known as "L'Homme de la Jamaïque" makes use of his talents as a gun runner in Tangiers, Morocco. After triumphing over a rival gang, he decides to quit the job and to start a new life with Vicky, a pretty young nurse. In Paris, a doctor lets him know that he is affected by leprosy. In desperation, Jacques runs away from Vicky to spare her. When she realizes the reason why Jacques has disappeared from her life, she joins him with a view to helping him fight the disease.
Pierre Brasseur
Véra Norman
Georges Tabet
Marcelle Géniat
Louis Seigner
Jean-Roger Caussimon
Jany Vallières
Daniel Lecourtois
Félix Paquet
Jacques Sablon
Hélène Dassonville
Jo Dervo
Georges Atlas
Jean Pignol
Simone Laure
Félix Oudart
Alexandre Rignault
Nicolas Amato
Blanche Ariel
Hubert de Lapparent
Maguy Horiot
Nicole Villiers