Yuma is a 1971 American Western television film directed by Ted Post and starring Clint Walker in the lead role.
Yuma is a city with an army post commanded by Major Lucas (Peter Mark Richman) and an Indian reservation nearby.
Harmon sets about dealing with the brothers, arresting and jailing one for theft and killing the other in self-defense at the town saloon after provoking him into drawing his gun.
The second brother is subsequently shot in the back using a gun from the Marshal's office during a nighttime jail break organized by Sanders (Robert Phillips), a corrupt agent of the local freight company baron (Barry Sullivan), in an effort to get the third King brother, an honest cattleman (Morgan Woodward), to kill the Marshal.
Harmon, showing no fear, but only a desire to do his official duty, sets out to find the killer and unravel the related corruption involving the Indians, who also threaten to revolt, but come to his assistance as the story unfolds.