Laura Hidalgo
Blanca / Mónica
Hugo del Carril
Fernando de Arellano
Gloria Ferrandiz
Housekeeper Sabina
Ricardo Galache
Doctor Santillán
Pedro Laxalt
Don Álvaro - Medical Doctor
Francisco López Silva
Butler Esteban
Eduardo Rudy
Luis Marcel / Mauricio Pontier
Ricardo de Rosas
Coachman Bernabé
Víctor Martucci
Doctor - Santillán's Friend
Lilí Gacel
Handmaid Herminia
Ramona Lloveras
Don Álvaro's Wife
Alberto Barcel
Usher
Adolfo Meyer
Don Álvaro's Father
Fedora Marini
Don Álvaro's Mother
Alfredo Almanza
Police Detective #1
Rafael Diserio
Pedro Garza
Roberto Machado
Police Detective #2
José Rivas
Porter