In Episode 2 of Hell on Wheels, Cullen finds himself incarcerated and must make a gutsy move to save his life, while Durant turns a devastating loss to his advantage. Learn more about what happens by checking out the online extras below for Episode 2, "Immoral Mathematics":

• Ten production stills of Episode 2, plus two sneak peek photos of next week's show

• An "Inside Hell on Wheels" video that takes you behind the scenes of Episode 2

• A trivia game to test your memory of Episode 2

• An open thread in the Talk Forum for this episode (Share your thoughts with fellow fans)

• See what happens next with a sneak peek video from Episode 3, "A New Birth of Freedom"

Also worth your attention:

• Watch 5 Western movies online

• A Hell on Wheels music video featuring The Straight Shot's "Can't Make Tears"