An upstanding doctor is transformed into a cold-blooded serial killer after being attacked by terrorists in Vietnam.
Roberto 'El Flaco' Guzmán
Roberto 'Robert' Smith (as Roberto Guzmán)
Guillermo Quintanilla
Rúben Aguirre
Angélica Soler
Martha de Smith
Marisol Cabrera
Leticia Alcocer
Nayeli Pellicer
Ruth Ávila
Armando Sandoval
Ricardo
Lilian Tapia
Maestra (as Lillyan Tapia)
Sofía Tejeda
Mujer (as Sofia Tejeda)
