When Appaloosa police chief Amos Callico begins shaking down local merchants for protection money, those who don't want to play along seek the help of Cole and Hitch.

After hunting down murderer and bandito Captain Alejandro Vasquez, Territorial Marshal Virgil Cole and Deputy Everett Hitch return him to Citadel to stand trial. No sooner do they remand Vasquez into custody when a major bank robbery occurs and the lawmen quickly find themselves tasked with a new job: investigate the robbery of Comstock Bank, recover the loot, and bring the criminals to justice. But when their primary suspect is found severely beaten...