Characters played by Rocío Brambila
Patricia
Characters played by Marissa Maynez
Mercedes
Characters played by Mildred Hernández
Ana
Characters played by Roberto Dumont
Profesor Escalante
Characters played by Enrique Novi
Guillermo
Characters played by Juan José Martínez Casado
Padre de Mercedes
Characters played by Lina Montes
Madre superiora
Characters played by Alejandro Parodi
Periodista indignado
Characters played by Zaide Silvia Gutiérrez
Amiga de Patricia
Characters played by Maria Teresa Alcocer
Alumna
Characters played by Lilia Michel
Madre de Patricia
Characters played by Gregorio Casal
Asesino
Characters played by Cecilia Pezet
Asesinada
Characters played by Miguel Inclán hijo
(as Miguel Inclan)
Characters played by Hernando Name
[no data]
Characters played by Amparo Fustenberg
(as Amparo Furstemberg)
Characters played by José Luis Caro
Ladrón
Characters played by Fernando Pinkus
Periodista pervertido
Characters played by Edna Guerrero
[no data]
Characters played by José Luis Avendaño
[no data]
Characters played by Rubén Calderón
[no data]
Characters played by Pili González
Alumna
Characters played by Elizabeth Wallace
[no data]
Characters played by Ethel Carrillo
(uncredited)