• Air date: 02 Aug '14 13 episodes
      With Thomas "Doc" Durant back in control of the Union Pacific Railroad, civilization makes its way west to Cheyenne, Wyoming - the "Magic City of the Plains." Conflict between the government, ranchers, homesteaders, and the railroad arises as they compete for control of this newborn city that quickly became the most important railroad hub in the United States.
  • List of Episodes (13)
    • 1. The Elusive Eden

      02 Aug '14
      Cullen awaits the birth of his baby, laboring under The Swede's thumb at Fort Smith. Durant deals with the fallout from a railroad accident.
    • 2. Escape from the Garden

      09 Aug '14
      As Cullen plans an exit from Fort Smith, he challenges The Swede; when a new adversary arrives, Cheyenne feels his presence.
    • 3. Chicken Hill

      16 Aug '14
      Cullen goes back to work on the railroad and butts heads with his new boss. Durant and Campbell battle over a valuable piece of real estate.
    • 4. Reckoning

      23 Aug '14
      Cullen deals with trouble at home as he takes railroad matters into his own hands. Campbell makes a move against Durant and Mickey.
    • 5. Life's a Mystery

      30 Aug '14
      Cullens's family is at risk when a stranger arrives, stirring up old feelings; The Swede faces the consequences.
    • 6. Bear Man

      06 Sep '14
      Following an attack by a bear, Elam struggles to survive in a Comanche village and find his way back to Cheyenne.
    • 7. Elam Ferguson

      13 Sep '14
      Cullen attempts to reconnect with Elam upon his return. Durant takes matters into his own hands while putting an old problem to rest.
    • 8. Under Color of Law

      20 Sep '14
      Cullen makes a decision to ensure his family's safety. Campbell hires a new federal marshal to clean up the streets.
    • 9. Two Trains

      27 Sep '14
      Cullen goes head to head with the new marshal to recover his arrested railroad workers. Campbell confronts Louise over a story.
    • 10. Return to Hell

      04 Oct '14
      Cullen, Durant, and Campbell try to negotiate a settlement on how the streets will be policed. An act of terror strikes Cheyenne.
    • 11. Bleeding Kansas

      08 Nov '14
      Cullen and Durant fight to save the life of a criminal. Meanwhile, Louise tries to provide support as Ruth copes with a great loss.
    • 12. Thirteen Steps

      15 Nov '14
      Cullen grapples with Ruth's unexpected decision; Louise jeopardizes her reputation to fight for a story she believes in.
    • 13. Further West

      22 Nov '14
      As the railroad prepares to leave Cheyenne behind in the Season 4 finale, Cullen returns to Fort Smith to retrieve his family.