Mark of the Avenger (1938)

Stars: Russell Hayden, Sidney Toler, Douglass Dumbrille,
Director: Lesley Selander
Writer: Zane Grey (characters)

Under a false name, famed outlaw Pecos Bill gets a job at the Bellounds ranch along with his sidekick Frosty. He bides his time until he can expose the men who, years earlier, killed his partner and framed him for the crime, then stole his ranch. Also known as The Mysterious Rider.