On this week's of Hell On Wheels…
A group of Cheyenne have derailed one of Durant's trains.
Bohannon and Ferguson return to camp after their previous fugitive status.
Durant sends Bohannon, Joseph Blackmoon, and a group of Union Calvary to speak with the Cheyenne about the attack and ask for the ones responsible. Durant wants them dead.
Bohannon asks for Ferguson to come along as backup in case the Union soldiers try and kill him in addition.
Blackmoon leads the group astray in the hopes that his people will escape, except they are confronted and surrounded by attacking Cheyenne.
Lily Bell decides to leave Durant's care and sets up camp by herself. She befriends Eva, the prostitute.