A mysterious man enters the country at the U.S.-Canadian border; Carrie puts her mission on the line to do a risky favor; Saul is forced to socialize with his adversary, Sen. Lockhart, on an elite hunting trip; Dana makes a shocking discovery that could end her getaway for good.

With his old adversary in custody, Saul makes the gamble of his career. Meanwhile, Carrie and Quinn scramble to contain a local police investigation; and Mira comes to a crossroad in her marriage.