"Robber Roy King loses his wife, Alicia, to revolutionary Montero. Despite their rivalry they collaborate in an attempt to rob the Mexican government of one million dollars."
Lee Van Cleef
as Roy King
James Mason
as Francisco Paco Montero
Gina Lollobrigida
as Alicia
Simón Andreu
as Angel Santos
Diana Lorys
as Dolores
Gianni Garko
as Ed Pace
Aldo Sambrell
as Canales
Eduardo Fajardo
as General Duarte
Sergio Fantoni
as Colonel Enrique Fierro
Jess Hahn
as Tom Odie
Daniel Martín
as False Montero
Luis Rivera
as Orozco
Lone Fleming
as Conchita
José Manuel Martín
as Mexican Soldier
Francisco Nieto
as
José Riesgo
Tito García
Barta Barri
Vic Albert
Ricardo Palacios
Carmen Guardón
Gene Collins
Robert Lombard
Carl Rapp
Dan van Husen
Allen Russell
Bruno Sismondi
Rupert Crabb
as Bank Teller
Clovis Dave
Claudia Gravy
Tom Power
David Thomson
Philip Yordan
Story
Eugenio Martín
Bernard Gordon
Producer
Irving Lerner
Executive Producer
Director
Alejandro Ulloa
Director of Photography
Waldo de los Ríos
Music
Antonio Illán
Sound Supervisor
Antonio Ramírez de Loaysa
Editor
Julio Molina
Art Direction
María Nieves Ruiz
Hairstylist
Julián Ruiz
Makeup Artist
José Luis Galicia
Production Designer