Las Islas Marias stars Pedro Infante as a man who must face time in jail, even though he never committed the crime. While on the inside, he learns important life lessons that actually make him a better man.

• Producciones Rodríguez Hermanos
• Pedro Infante
• Rosaura Revueltas
• Rocío Sagaón
• Esther Luquín
• Jaime Fernández
• Arturo Soto Rangel
• Julio Villarreal
• Rodolfo Acosta