Prof. Alfonso Mendoza
Rosita Terremoto
Juan
Peralvillo
Margarita
Directora escuela
Quique (as Miguel Fumes Jr.)
Don Sóstenes Clavijero
Empresario
Golondrino
Remigio
Coro (as Orfeón infantil del Mstro Rogelio Zarzoza)
Espectador recital escuela (uncredited)
Don pepe (uncredited)
Hambreador cantina (uncredited)
Policía ciudad (uncredited)
Agente Policía cantina (uncredited)
Puestera (uncredited)
Miembra patronato (uncredited)
(uncredited)
Espectador teatro (uncredited)
Doña Perfecta (miembra patronato) (uncredited)
Policía pueblo (uncredited)
Hombre puesto comida (uncredited)
Pocalucha (uncredited)
Policía arresta Alfonso (uncredited)
Secuaz de Peralvillo (uncredited)
Agente policía cantina (uncredited)
Empleado escuela (uncredited)
Espectador gritón teatro (uncredited)