Durant seeks revenge for his attack. Bear Killer (Elam) returns to Cheyenne trying to sell the female slaves he has. Due to Campbells presence, Cullen and Eva attempt to convince Elam of where he is and what will happen if he sell slaves.
Cullen, Durant and Campbell come together in order to discuss a means by which to provide protection to the citizens of Cheyenne. They must return a sense of well-being to the town after a disturbing act of violence takes place.
Cullen attempts to make a stand to free Durant and the rest of the prisoners after Campbell decides to transport them back east. The only thing standing in his way is Snow and his men.
Durant and Lily travel to Chicago - he, to further discuss the railroad with Senator Crane; she, to meet with her deceased husband's family. The Irishmen from Hell On Wheels prepare to hang Elam. Cullen interferes and helps him escape.