Bad Man's River (1971)

Bad Man's River
Western
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.
Starring
Lee Van Cleef, James Mason, Gina Lollobrigida, Simón Andreu, Diana Lorys, Gianni Garko, Aldo Sambrell, Eduardo Fajardo, Sergio Fantoni, Jess Hahn
Directed By
Eugenio Martín