Sigourney Weaver
Paulina Escobar
Ben Kingsley
Dr. Roberto Miranda
Stuart Wilson
Gerardo Escobar
Krystia Mova
Dr. Miranda's Wife
Jonathan Vega
Dr. Miranda's Son
Rodolphe Vega
Dr. Miranda's Son
Gilberto Cortés
String Quartet Player
Jorge Cruz
String Quartet Player
Carlos Moreno
String Quartet Player
Eduardo Valenzuela
String Quartet Player
Sergio Ortega Alvarado
String Quartet Manager
Karen Strassman
Elena Galvin (uncredited)