Fargo, The Castle

A tiny Minnesota town is rocked by a violent incident at a Waffle Hut, while the head of the Gerhardt crime family suffers a massive stroke.

While Ed and Peggy try to cover their tracks, a representative of the Kansas City mafia makes the Gerhards a generous offer.

The police, Milligan and Hanzee each begin their own search for Rye Gerhardt, leading to a tense standoff.

As Kansas City prepare to play hardball with the Gerhardt's, Lou follows up on his suspicions about what happened to Rye.

As Lou is taken off the case to serve as Ronald Reagan's security detail, the Gerhardts make their move against Kansas City.

Lou tries to avoid a bloody battle with the Gerhardts, while Hanzee and Dodd close in on the Blumquists.

Lou and Ben question Floyd, Milligan finds himself fighting for his job and Bear questions Simone's loyalty to the family.

As Peggy and Ed make a move to get out in front, Hanzee's hunt for the pair gets increasingly bloody.

Lou finds himself at odds with the captain of the South Dakota State Police as they make a plan to hijack Peggy and Ed's rendezvous with Milligan.

Peggy and Ed make one last attempt to escape, with Hanzee and Lou in pursuit. Meanwhile, Milligan visits the Gerhardt farm. Season finale.