The Last of the Clintons (1935)

Trigger Carson arrives to help Elkins' vigilante group round up a gang of rustlers. Posing as an outlaw, he and his sidekick Jed join up with the gang who are led by Luke Todd. When Elkins' daughter Edith reveals his identity, he needs Jed's help to let him and Edith escape. Then he heads back to finish the job.