“Hell on Wheels” returns with Season 4 on Saturday, Aug. 2. In anticipation of its 13-episode season, Zap2it has an exclusive featurette featuring actor Anson Mount. 
Mount analyzes the genre of the Western, and explains that he finds himself sometimes struggling with sticking to it. “You have to both embrace a genre and be very careful of it at the same time,” he says.
“Hell on Wheels” returns on Aug. 2 at 9 p.m. ET/PT on AMC.