Three on the Trail (1936)
An evil gang is involved in both cattle rustling and the robbing of stagecoaches. Hoppy must stop them without help from the sheriff who turns out be a major outlaw himself.
Directed by: Howard Bretherton
Starring: William Boyd, George 'Gabby' Hayes, James Ellison, Muriel Evans, Onslow Stevens, John St. Polis
Links: IMDb, Movie posters, Movie stills