A gang of thieves has jeopardized the city and even the police, whose chief urges their forces to captured the band within 48 hours. Meanwhile, band members meet in a cafe run by a widow and her daughter and her suitor, Cantinflas, who maintains a scuffle with the robbers running all at the station. Since then, Cantinflas become a member of the police force for special missions.

• POSA Films
• Cantinflas
• Mapy Cortés
• Daniel Herrera
• Gloria Marín
• Julio Villarreal
• Agustín Isunza
• Carlos López Moctezuma
• Alfredo Varela