A 1959 western, Last Train From Gun Hill stars Kirk Douglas (Marshal Mat Morgan) and Anthony Quinn (Craig Belden).
Morgan’s wife (a native American) is raped and killed by two men and when he tracks them down, one of them is the son of his old friend, Craig Belden.
It creates issues between the two and there’s a standoff involving Morgan and Belden’s gang.
It ends with both the murderers being killed and then a gun draw involving Morgan and Belden, with the latter losing his life.
It’s a very good storyline and highlights the difference between revenge and justice.
Movie pages here.