Professional killer Holland is forced out of retirement to break a Central American government's political torture ring when one of his friends, a Latin American journalist, is killed. The murderer, Doctor Clement Molloch, is the master sadist behind the political torture of innocent victims. Posing as a journalist, Holland lures Molloch out of his fortress-like headquarters by using his murdered friend's wife and daughter as bait. When Holland kidnaps Molloch's sister, the doctor is led on a wild chase that takes him to an abandoned opal mine where he finally comes face to face with Holland.
Charles Bronson
José Ferrer
Theresa Saldana
Joseph Maher
René Enríquez
John Glover
Raymond St. Jacques
Antoinette Bower
Enrique Lucero
Jorge Luke
Mischa Hausserman
Roger Cudney
Constanza Hool
Joe Seneca
Jorge Zepeda
Miguel Ángel Fuentes
Ernesto Gómez Cruz
Angélica Aragón
Jorge Humberto Robles