Characters played by Cantinflas
Salvador Medina
Chava
Characters played by Marta Romero
Laura Villanueva
Characters played by Miguel Ángel Álvarez
Dr. Miguel Villanueva
Characters played by Prudencia Grifell
Abuela de Isidro
Characters played by Wolf Ruvinskis
Papá de Beto
Characters played by Guillermo Zetina
Dr. Marín
Characters played by Tony Carbajal
Dr. Pablo Montero
Characters played by Pepito Velázquez
Beto
Characters played by Carlos Riquelme
Administrador hospital
Characters played by Rosa Elena Durgel
Mamá de Beto
Characters played by Alberto Catalá
Paciente ambidextro
Characters played by Consuelo Monteagudo
Suegra de neurótica
Characters played by José Chávez
Isidro Martínez
Characters played by Paz Villegas
Paciente viejita coqueta
Characters played by Ada Carrasco
Doña Lola
Characters played by Arturo Castro 'Bigotón'
Comisario pueblo
Characters played by Guillermo Bravo Sosa
Paciente 105 malnutrido
Characters played by Margarita Delgado
Enfermera
Characters played by Pedro Elviro
Paciente con television
Characters played by Carmelita González
Paciente neurótica
Characters played by Benito Raúl Ibarra
Hippie en cantina
Characters played by Alejandro Suárez
Hippie en cantina
Characters played by Ramón Valdés
Paciente vendado
Characters played by Jorge Zamora
Hombre en cantina
Characters played by Alfonso Zayas
Hippie en cantina