A respectable family is shot by a gang brutally together. Only the mother survives the perfidious raid. They, although psychiatrist, finds the way back only laboriously in the everyday life. However, then you play the chance one of the members of a gang in the hands. A young fellow which does not finish on his part the recollections and takes up unsuspectingly the help of the doctor. This recognizes immediately that the illustrated case is more own to her. Now the woman knows only one: Revenge. Under drugs her patient reveals details and names. As a result through various tricks and in varying disguising she approaches to the single members of a gang. It begins a hunt on life and death...
Susana Dosamantes
as Cristina Ruiz
Hugo Stiglitz
as Adrián Parra
Pedro Armendáriz Jr.
as Comandante Gallardo
Andrés García Jr.
as Omar
Eleazar García Jr.
as Julius
Diana Ferreti
as Edna
Ricardo Carrión
as Arturo Ruiz
Guillermo Lagunes
as Paco
Moris Grey
as Beto/Mónica
Rojo Grau
as Johany
Raúl Araiza
as Armando
Fidel Garriga
as Agente Félix
