Meet the Cast of Fargo Season 3!

McGregor is leading the cast in two roles; he's playing a set of twins! Emmit Stussy is the successful "Parking Lot King of Minnesota," while his brother Ray is balding, tubby parole officer. Ray resents Emmit, blaming him for all the troubles in his life. According to FX, "their sibling rivalry leads to a twisted path that begins with petty theft but soon leads to murder, mobsters, and cut-throat competitive bridge."

Winstead is playing Ray's girlfriend Nikki Swango, "a crafty and alluring recent parolee with a passion for competitive bridge."

Coon (The Leftovers) is playing divorced police chief Gloria Burgle.

Harry Potter alum Thewlis is playing V.M. Vargas, "a mysterious loner and true capitalist who delivers Emmit the bad news that the Parking Lot King of Minnesota has just become partners with his employers, whose business interests lay outside the law."

Emmit's right-hand man Sy Feltz will be played by Stuhlbarg, who you may recognize from Boardwalk Empire.

Comedian Gaffigan has joined the cast as Gloria's deputy at the station, Donny Mashman.

McNairy (Halt & Catch Fire) is playing Maurice LeFay, "a stoner with a criminal past."

Whigham, also a former Boardwalk Empire star, will appear as Moe Dammick, the Meeker County chief of police.

Soni (Deadpool) is playing a scientist named Dr. Homer Gilruth.

Character actor Melamed will appear as Howard Zimmerman, "a mover and a shaker, with a knack for spinning a yarn and making a profit."

Finally, Mann (Me and Earl and the Dying Girl) is rounding out the main cast as a sci-fi author named Thaddeus Mobley.