Just after Pocatello's brother is killed, a wounded Pocatello arrives being chased by the Sheriff. Larkin switches the identity of the two brothers and then expects Pocatello to assume his brother's role in the outlaw gang.
Ken Maynard
as The Pocatello Kid / Sheriff Jim Bledsoe
Marceline Day
as Mary Larkin
Richard Cramer
as Pete Larkin
Charles King
as One-Eye Trinidad
Lew Meehan
as Henchman Blaze
Tarzan
as Pocatello's Horse
Arthur Millett
as Doc Walker