Marta
Alfredo García
Mariano Rivera
Carmen (as Marta Valdes)
Javier
María
Gloria
Sr. Camacho (Camachito)
Consuelito, comadre
El General, jefe de policía
Raúl
Doña Anita
Gusano (as Rafael M. de Labra)
Madre del gusano
Detective, complice de Javier (as Ignacio Navarro M.)
Niña (as Margarita Galindo P.)
Pablito (as Abraham Laboriel)
(as Fernando Barjau)
(as Enrique Bosch O.)
Anita, hija Consuelito (uncredited)
Niña en fiesta (uncredited)
Policía (uncredited)
Enfermera (uncredited)
Doctor (uncredited)