In the series premiere of Hell on Wheels, Cullen's revenge plan becomes more difficult when a key player is killed, while Lily Bell must survive after an Indian attack and Thomas Durant faces challenges building the railroad. Learn more about what happens by checking out the online extras below for Episode 1, "Pilot":

• Ten production stills of Episode 1, plus two sneak peek photos of next week's show

• An "Inside Hell on Wheels" video that takes you behind the scenes of Episode 1

• A trivia game to test your memory of Episode 1

• 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 2, "Immoral Mathematics"

Also worth your attention:

• Watch 5 Western movies online

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