In the Season 1 finale, Cullen’s past and future collide, impacting his life on the railroad.

A looming railroad deadline throws Cullen and Lily together; Joseph and Elam deal with what their violent mission has wrought.

Durant dispatches Cullen and Elam on a mission of vengeance. Lily struggles to find her place.

With Elam’s life in the balance, Cullen must decide how much he’s willing to risk. Meanwhile Durant faces financial ruin as Lily confronts the family of her late husband.

Durant challenges the Cheyenne to a competition in an effort to bring a halt to ongoing negotiations. Meanwhile, Elam and Cullen try to prevent bloodshed in town.

A bare-knuckle brouhaha between Elam and Cullen is spurred by Durant’s latest attempt to deal with the railroad’s financial crisis.

Cullen’s search for the sergeant nears its end; Durant keeps to his hidden agenda while assisting in Lily’s recuperation.

When Lily goes missing, Durant organizes a search party. A subsidiary request prevents Cullen from his continued search for the sergeant involved in the murder of his wife.