A former assassin (Charles Bronson) comes out of retirement to avenge the brutal murder of his friend at the hands of a sadistic torturer (Joseph Maher) employed by an oppressive foreign dictatorship.

Charles Bronsonas Holland
José Ferreras Dr. Hector Lomelin
Theresa Saldanaas Rhiana Hidalgo / Nancy
Joseph Maheras Dr. Clement Molloch
René Enríquezas Max Ortiz, Holland's contact in Nicaragua
John Gloveras Paul Briggs, U.S. Embassy
Raymond St. Jacquesas Randolph, Molloch's Bodyguard
Antoinette Boweras Claire, Molloch's Sister
Enrique Luceroas Colonel Victor Aristos
Jorge Lukeas Cillero, Molloch's Chauffeur