The Jack Bull tells the story of Myrl Redding, a Wyoming horse trader who clashes with Henry Ballard, a fellow rancher, after Ballard abuses two of Myrl's horses and their Crow Indian caretaker, Billy. When Judge Wilkins throws out Myrl's complaint, the war he wages to force Ballard to nurse the emaciated animals back to health escalates into a vigilante manhunt, murder and the possible defeat of Wyoming's bid for statehood.
as Myrl Redding
as Judge Tolliver
as Henry Ballard
as Cora Redding
as Slater
as Shelby Dykes
as Woody
as Conrad
as Cage Redding
as Col. Jeffries
as Kermit Dover
as Atty. Gen. Metcalfe
as Ollie
as Sheriff Felton
as Governor
as Dewey Austin
as Clay Williams
as Billy