Luisa Montes / Luis
Ingeniero Álvaro Álvarez
Doctor Villar
Pipo
Lupita
Ingeniero Manzanares
Ingeniero Bustamante
Hombre celoso en cabaret
(as Alfonso Bedolla)
Refugiado en Francia (uncredited)
Mesero (uncredited)
Cajero (uncredited)
Concha (uncredited)