 Sydney Boehm and Frank S. Nugent wrote the screenplay, based on a novel by Heck Allen (as Clay Fisher).Filming took place in Sierra de Órganos National Park in the town of Sombrerete, Mexico 

Brothers Ben (Clark Gable) and Clint Allison (Cameron Mitchell) are on their way to the goldfields of Montana after serving with the Confederate Army's Quantrill's Raiders.In need of money, they decide to rob wealthy businessman, Nathan Stark (Robert Ryan).