Lucas is asked to stand guard when $50,000 is transferred from a specially designed stagecoach strongbox to the North Fork Bank's vault. Sloan, a former bank clerk plans to rob the shipment with a couple of henchman and uses the general store as a base to launch their attack. Meanwhile, Milly and Mark are held captive in a back room, helpless to prevent the heist.—David Bassler
The bank in North Fork is expecting a large shipment of cash on the next day's stage and Marshal Micah Torrance and bank president John Hamilton recruit Lucas McCain to help out with security. It seems straightforward but two thieves intent on robbing that shipment have taken Millie Scott prisoner while they hide out in her store's back room. On the day of the robbery, they also take Mark McCain prisoner as they wait for the arrival of a third accomplice.—garykmcd