Stranger on the Run

Stranger on the Run is a dramatic Western television film that in some countries premiered in cinemas. The first broadcast was on NBC on October 31, 1967. The film stars Henry Fonda, Anne Baxter and Michael Parks, and was directed by Don Siegel.

Chamberlain must cross the desert and reach the border. McKay gets there before him. Chamberlain comes across a homesteader Baxter and they start to develop a connection, but this is quickly cut short when the posse arrives.

Source: Wikipedia