Vengeance Valley is a 1951 western starring Burt Lancaster -who is not one of my favorites by a long shot. It also stars Robert Walker, John Ireland, Joanne Dru, Sally Forrest, and Ray Collins (best known as Lt. Tragg in Perry Mason). This one's more soap opera in the West than actual western. The plot involves an illegitimate child whose mother won't name the married father. Well, at least it was short.
TCM has an overview. Rotten Tomatoes doesn't have a critics score and the audience score is 21%. I'm surprised it's that high.