Marcos Velázquez
Clarita Montes
Don Mario de Córdova
María Franco Ruiz
Rodrigo del Paso
El bolero
Elena
Don Cándido Reyes
El nené
Raúl (amante de Elena)
Jefe policía
Padre Gabriel
Don Ruperto (as Manuel Arbide)
El mosco (Daniel Fregoso) (as Salvador R. Soraiz)
Doña Rosaura
Doña Lupita (madre de María)
Vecina ardida de María
Roberto (eposo de Elena)
Hampón compra medallón
Doctor Aguado
Alberto Escamilla (as Antonio Díaz)
Amigo de Rodrigo
Beatriz
Esposa de Mario (as Ma. Teresa Piani)
Doctor
Monje
Anciano gruñón en fila (uncredited)
Vecino de María (uncredited)
Policía (uncredited)
El negro (secuaz de nené) (uncredited)
Amante de Raúl (uncredited)
Don Pedro (casero) (uncredited)
Cliente de bolero (uncredited)
Rosales (agente 89) (uncredited)
Vecina de María (uncredited)
Espectadora concierto (uncredited)
Clienta en fila (uncredited)
Esperanzita (vecina de María) (uncredited)
Taxista (uncredited)
Amigo rubio del mosco (uncredited)
Clienta presumida en fila (uncredited)
Comadre del bolero (uncredited)
Policía encubierto (uncredited)
Empleada monte de piedad (uncredited)
Notario con casero (uncredited)
Doctor (uncredited)
Hija de Elena (uncredited)
Compadre del bolero (uncredited)
Clienta renegada en fila (uncredited)
Espectadora teatro (uncredited)
Ahijadita de bolero (uncredited)
Puestera (uncredited)
Doña Refugio (uncredited)
El marcado (secuaz del nené) (uncredited)
Cantante (uncredited)