The Deserter (1970)
A young cavalry officer finds his woman tortured by the Apaches and blames the Army for not properly protecting the outpost, so becomes a deserter and an avenger, stalking and killing Indians without warning.
Directed by: Burt Kennedy
Starring: Bekim Fehmiu, John Huston, Richard Crenna, Chuck Connors, Ricardo Montalban, Ian Bannen
Links: IMDb, Movie posters, Movie stills