The Glorious Trail (1928)

Pat O'Leary (Ken Maynard) is the construction foreman supervising the completion of a telegraph line and does so despite the efforts of Gus Lynch (Frank Hagney), a trading post owner, who has an agenda of his own to see that it isn't completed, and stirs up Indian uprisings and turmoil and havoc by his gang of motley henchmen to ensure his agenda.