Cast
- Silvia Pinal as Mirna /Sonia
- Joaquín Cordero as Victor
- Gustavo Rojo as Tobby
- Elizabeth Dupeyrón as Silvia
- Miguel Manzano as Padre Sidney
- Félix González
- Jaime Moreno as Mauricio
- Ada Carrasco as Ramona
- Nadia Milton as Silvia
- Armando Acosta as Gonzalo