J. Lee Thompson
Director
Xavier Cruz
Director of Photography
Peter Lee-Thompson
Editor
Pancho Kohner
Producer
Ken Thorne
Original Music Composer
Ester Oropeza
Assistant Makeup Artist
Alan Marshall
Makeup Artist
Martha Burns Holsen
Sound Editor
Antonio Mata
Property Master
Michael Minkler
Sound Re-Recording Mixer
Stephen A. Hope
Music Editor
Esperanza Gómez
Hairstylist
John Post
Sound Editor
Michael P. Redbourn
Sound Editor
Joseph Holsen
Sound Editor
Richard Shorr
Sound Editor
Roberto Camacho
Sound Mixer
Laurencio Cordero
Special Effects
Enedina Bernal
Wardrobe Designer
Ken Thorne
Conductor
John Crowther
Screenplay
Jill Ireland
Associate Producer
R. Lance Hill
Screenplay
David Pringle
Associate Producer
Lance Hool
Executive Producer
R. Lance Hill
Novel
Ken Fritz
Stunts
Enrique Estévez
Art Direction
Poppy Cannon-Reese
Costume Design
Ernie F. Orsatti
Stunt Coordinator
Ernie F. Orsatti
Second Unit Director
Charles Bronson
Holland
José Ferrer
Dr. Hector Lomelin
Theresa Saldana
Rhiana Hidalgo / Nancy
Joseph Maher
Dr. Clement Molloch
René Enríquez
Max Ortiz, Holland's contact in Nicaragua
John Glover
Paul Briggs, U.S. Embassy
Raymond St. Jacques
Randolph, Molloch's Bodyguard
Antoinette Bower
Claire, Molloch's Sister
Enrique Lucero
Colonel Victor Aristos
Jorge Luke
Cillero, Molloch's Chauffeur
Mischa Hausserman
Karl
Roger Cudney
Cannell
Constanza Hool
Isabel
Joe Seneca
Santiago
Jorge Zepeda
Victim
Miguel Ángel Fuentes
Latino
Ernesto Gómez Cruz
Café Owner
Angélica Aragón
María
Jorge Humberto Robles
Jorge
