American Movie Classics Company.

The second season of AMC's post-Civil War series Hell on Wheels; continues the story of former Confederate soldier Cullen Bohannon, whose journey is filled with turmoil and danger as he struggles to leave a troubled past behind. Centered around the traveling town that follows the construction of the transcontinental railroad, the series examines the greed and corruption in man₂s fight for power.

In season four of AMC's top-rated drama, Hell freezes over. Following the brutal winter of 1868, the railroad is at a standstill and restless workers wreak havoc on Cheyenne. Cullen Bohannon is trapped in a fort with a pregnant wife and the Swede. Thomas Durant is broke and Elam Ferguson is presumed dead. The task of uniting America by rail remains undone and the costs and consequences are rising, for everyone.