Hell on Wheels (20112016) Cullen Bohannon, a former soldier and slaveholder, follows the track of a band of Union soldiers, the killers of his wife. This brings him to the middle of one of the biggest projects in US history, the building of the transcontinental railroad. After the war years in the 1860s, this undertaking connected the prospering east with the still wild west. The Civil War is in the past, but former Confederate soldier Cullen Bohannon can't put it behind him. Fresh are the horrific memories of the death of his wife, killed at the hands of the Union soldiers, an act that sets Bohannon on a course of revenge. This contemporary Western tells the story of his journey, a story that rides on Union Pacific's construction of the first transcontinental railroad. Bohannon's westward travels take him to a lawless melting pot of a town called `Hell on Wheels', which moves with the construction of the railroad.