When a band of American Indians breaks a treaty with the federal government, U.S. Marshals Ken Maynard and Hoot Gibson hit the trail with captured outlaw Duke Dillon (Jack La Rue) to find out what sparked the uprising. They discover clues that point to corrupt Indian agent John Hampton (Kenneth Harlan), but meanwhile, the bandit Dillon pulls a fast one on the marshals, and soon everybody's getting ready for a showdown.
Ken Maynard
Hoot Gibson
Betty Miles
Jack La Rue
Kenneth Harlan
Emmett Lynn
Kenne Duncan
John Merton
Hank Bell
Chief Thundercloud
Chief Many Treaties
John Bridges
Bryant Washburn
Roy Brent
Steve Clark
Fred Hoose
Wally West
Budd Buster
Charles Murray Jr.
Chick Hannan
Fox O'Callahan
Charles Soldani