El señor doctor Cast & Crew
CantinflasSalvador Medina / Chava Marta RomeroLaura Villanueva Miguel Ángel ÁlvarezDr. Miguel Villanueva Prudencia GrifellSeñora Martínez Wolf RuvinskisPapá de Beto Guillermo ZetinaDr. Marín Tony CarbajalDr. Pablo Montero Carlos RiquelmeAdministrador del hospital Rosa Elena DurgelMamá de Beto Alberto CataláPaciente ambidextro Consuelo MonteagudoSuegra de neurótica José ChávezIsidro Martínez Paz VillegasPaciente viejita coqueta Arturo Castro 'Bigotón'Comisario del pueblo Guillermo Bravo SosaPaciente malnutrido (uncredited) Margarita DelgadoEnfermera (uncredited) Pedro ElviroPaciente con television (uncredited) Carmelita GonzálezPaciente neurótica (uncredited) Ramón ValdésPaciente vendado (uncredited) Alejandro SuárezHippie en cantina (uncredited) Alfonso ZayasHippie en cantina (uncredited) Jorge ZamoraHombre en cantina (uncredited) Miguel M. DelgadoDirector / Screenplay Manuel FontanalsProduction Design Rosalío SolanoDirector Of Photography Ana GuerreroMakeup Artist Américo FernándezAssistant Director Luis GaytánScript Supervisor Raúl LavistaOriginal Music Composer Gonzalo GaviraSound Effects Raúl PortilloSound Editor Galdino R. SamperioSound Re-Recording Mixer Fidel PizarroProduction Manager 
