Cantinflas, who owns a cleaning business, cleans the windows of the house of a famous French actress. While carrying out his work he observes how a man steals one of the famous actress necklaces, but he can only see his back.
Director: Miguel M. Delgado
Cast: Cantinflas, Beatriz Saavedra, Christiane Martel, Alberto Catalá, Víctor Alcocer