Moonlight on the Range (1937)
Tom "Killer" Dane kills Jeff's friend, who then pursues him. Jeff and Dane are look-alike half brothers, which allows Dane to make a raid dressed like Jeff. Jeff is arrested, but before Dane's henchman can organize a lynch mob, Fuzzy breaks him out and Jeff heads after Dane again.
Directed by: Sam Newfield
Starring: Fred Scott, Al St. John, Lois January, Dick Curtis, Frank LaRue, Jimmy Aubrey
Links: IMDb, Movie posters, Movie stills