Terror of the Plains.

A ranch hand sets out to prove his father is innocent of murder in this B-movie Western starring cowboy hero Tom Tyler. Disguised as an outlaw, Tom Lansing (Tyler) takes up with a motley crew hiding out in a ghost town to catch the true killer. This 1934 classic co-stars Frank Rice as Lansing's sidekick, Banty, and Roberta Gale as Bess, a beautiful young captive of the outlaw gang who is in desperate need of a hero.