awakening her own desire to experience adventures beyond the Mormon fort (7 episodes) Jake Weber as John Allen Campbell, a former Brigadier General for the Union Army, appointed provisional governor of Wyoming by Ulysses S. Grant. Campbell is determined to civilize the West and seize control of the city from railroad mogul Durant. (12 episodes) Recurring cast David Wilson Barnes as Martin Delaney (10 episodes) Tayden Marks as Ezra Dutson (7 episodes) Kevin Blatch as Judge Webber (7 episodes) Billy Wickman as Heckard (6 episodes) Kevin Davet as Paddy Quinn (6 episodes) Chelah Horsdal as Maggie Palmer (5 episodes) Peter Benson as Marshal Jessup (5 episodes) James Shanklin as Aaron Hatch (5 episodes) Jonathan Scarfe as Sydney Snow (5 episodes) Haysam Kadri as Dutch Dufray (5 episodes) Michael Tiernan as Treasurer Atwood (4 episodes) Kirsten Robek as Mrs. Hatch (4 episodes) Gregg Henry as Brigham Young (4 episodes) Christian Sloan as Parker (4 episodes) Andrew Howard as Johnny Shea (3 episodes) Duval Lang as Elder Moss (3 episodes) Leon Ingulsrud as Major Bendix (3 episodes) Brendan Fletcher as Dultey (3 episodes) Sara Canning as Charlotte (3 episodes) Tim Guinee as Collis Huntington (2 episodes) John Lacy as Virgil Farnsworth (2 episodes) Collin Sutton as George Van Dorn (2 episodes) Production On November 14, 2013, AMC renewed Hell On Wheels for a fourth season, consisting of 13 episodes, which premiered August 2, 2014. About the season, showrunner John Wirth has stated: "The consequences of the stories we told last year will continue to reverberate throughout the season, and fans can expect to see some shocking events that will not only change the lives of our characters, but the landscape of the series as the railroad continues its relentless march westward." Casting This season, MacKenzie Porter plays Naomi Hatch, taking over for Siobhan Williams from the third season, due to Williams' scheduling conflicts with her role on Black Box. Jake Weber joined the cast in April 2014, originally as a character named Harlan Fell, which was changed preseason to John Campbell. In May 2014, Jonathan Scarfe was cast as recurring character Sydney Snow, who introduced himself as Cullen Bohannon's old war friend. Awards In 2015, the series won the Western Heritage Award for Outstanding Fictional Drama. Episodes References External links Fiction set in 1867 2014 American television seasons Hell on Wheels (TV series)