Harry Horner
Director
Rafael Portillo
Director
Mildred Gusse
Casting
Gunther Gerszo
Art Direction
Sara Mateos
Makeup Artist
Sara Maza
Hairdresser
Ricardo Beltri
Unit Manager
John Burch
Production Manager
John Burch
Assistant Director
Julio Cahero
Assistant Director
Jesús González Gancy
Sound
Galdino R. Samperio
Sound
Manuel Gómez Urquiza
Camera Operator
Leobardo Sánchez
Assistant Camera
Icaro Cisneros
Script Supervisor
Robert Presnell Jr.
Screenplay
Leo Townsend
Screenplay
Leonard Goldstein
Producer
Raúl Lavista
Original Music Composer
George Crone
Editor
George A. Gittens
Editor
Georges Simenon
Novel
Ricardo Montalban
Antonio Gómez
Anne Bancroft
María Ibinia
Lee Marvin
The Killer
José Pérez
Paco Gómez
Rodolfo Acosta
Lt. Fernando
Carlos Múzquiz
Capt. Saldana
Jorge Treviño
Sergeant
José Torvay
Andrés Martínez
Eva Calvo
Carla Arlota
Fanny Schiller
Carmen Martínez
Tamara Garina
Doña Lucrecia
Pascual García Peña
Porter (as Pascual G. Pena)
Tony Carbajal
Pedro (as Antonio Carbajal)
