Fair rating?The Americans· Season 4 · Episode 6
The Rat
Martha must finally face the truth she has denied – and her life may never be the same. Plus, a chilling new development in William's work forces the Jennings to face the realities of what a biological war would mean.
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#3In Season 4of 13 rated episodes
#26All-timeof 75 rated episodes
+0.2vs season avgSeason 4 averages 6.9
2016First airedApril 20, 2016
Guest stars
Frank Langellaas Gabriel
Vera Chernyas Tatiana Evgenyevna Vyazemtseva
Aaron Roman Weineras Agent Brooks
Peter Mark Kendallas Hans
Lou Bonackias Elderly SuperCrew
Kari SkoglandDirectorJoshua BrandWriter