Fair rating?Hell on Wheels· Season 4 · Episode 5
Life's a Mystery
A stranger's arrival stirs up old feelings in Cullen and puts his family at risk. Meanwhile, the Swede faces consequences at Fort Smith.
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#9In Season 4of 13 rated episodes
#43All-timeof 57 rated episodes
−0.3vs season avgSeason 4 averages 7.0
2014First airedAugust 30, 2014
