After a trip to Europe, Regina de Alba comes home and finds out her mother is nowhere to be found. When her step-father's criminal past becomes known, her suspicions increase.
Silvia Pinal
as Regina de Alba
Víctor Parra
as Alejandro
Miguel Torruco
as Dr. Raul Lavalle
Carmen Montejo
as Señora Adela Perez
Andrés Soler
as Lic. Isidro Noriega
Raúl Ramírez
as Ramon, enfermero
Antonio Raxel
as Dr. Lopez Roy
Nicolás Rodríguez
as Conserje
Olivia Michel
as Esperanza, secretaria
Josefina Escobedo
as Isabel, madre de Regina
Jesús Gómez
as Policia
Cecilia Leger
as Madre de paciente
