Hell on Wheels: how many seasons the AMC western ran, and why the last one was split in two
Five seasons, 57 episodes, and a split final run that stretched across two summers. If you're thinking about starting Hell on Wheels — or just trying to work out why the last season has two parts on your streaming app — here's the layout.
The short answer
Hell on Wheels ran for five seasons on AMC, from 6 November 2011 to 23 July 2016. Seasons 1 through 3 had 10 episodes each, season 4 had 13, and season 5 got 14 — split into two halves of seven, airing a full year apart.
The series
Created by Joe and Tony Gayton, the show follows Cullen Bohannon (Anson Mount), a former Confederate soldier who heads west after the Civil War to find the Union soldiers who killed his wife. His search leads him to the mobile encampment — nicknamed "Hell on Wheels" — that trailed the construction of America's first transcontinental railroad. Over five seasons, Bohannon evolves from a revenge- driven loner into the railroad's chief engineer, tangled up in the violence, politics, and human cost of the country's most ambitious infrastructure project. Colm Meaney co-stars as railroad baron Thomas "Doc" Durant.
- Season 1 (2011) — 10 episodes. Set in 1865, right after the war. Bohannon joins the Union Pacific.
- Season 2 (2012) — 10 episodes. The railroad pushes further west. Power struggles intensify.
- Season 3 (2013) — 10 episodes. New showrunner John Wirth takes over from the Gaytons.
- Season 4 (2014) — 13 episodes. Bohannon rises to a leadership role on the line.
- Season 5 (2015–2016) — 14 episodes, split in two. Bohannon switches from Union Pacific to Central Pacific as the race to finish the railroad enters its final stretch.
Why the last season was split
AMC had form for this. The network used the same split-season model on Breaking Bad and Mad Men, stretching their final runs across two calendar years. With both of those shows gone and The Walking Dead confined to winter months, AMC needed summer programming. Hell on Wheels — already parked on Saturday nights — filled the gap.
The first seven episodes aired from July to September 2015. The final seven ran from July 2016, concluding on 23 July. AMC called it "appropriately honouring" the show. Critics were less charitable — most saw it as a scheduling decision dressed in prestige clothing.
Total watch time
Across all 57 episodes, roughly 43 hours. Each episode runs about 42–45 minutes. The series finale, "Done," ends at Promontory Summit, Utah, on 10 May 1869 — the day the golden spike was driven and the transcontinental railroad was complete. History wrote the ending. AMC just took its time getting there.