Juno Temple Dorothy "Dot" Lyon Actor Jon Hamm Roy Tillman Actor Jennifer Jason Leigh Lorraine Lyon Actor David Rysdahl Wayne Lyon Actor Joe Keery Gator Tillman Actor Lamorne Morris North Dakota Deputy Witt Farr Actor Richa Moorjani Minnesota Police Deputy Indira Olmstead Actor Sam Spruell Ole Munch Actor Dave Foley Danish Graves Actor Jessica Pohly Agent Meyer Actor Nick Gomez Agent Joaquin Actor Chris Rock Loy Cannon Actor Glynn Turman Doctor Senator Actor Jeremie Harris Leon Bittle Actor Corey Hendrix Omie Sparkman Actor Jason Schwartzman Josto Fadda Actor Ewan McGregor Emmit Stussy, Ray Stussy Actor Carrie Coon Gloria Burgle Actor Mary Elizabeth Winstead Nikki Swango Actor David Thewlis V.M. Varga Actor Patrick Wilson Lou Solverson Actor Kirsten Dunst Peggy Blumquist Actor Jesse Plemons Ed Blumquist Actor Ted Danson Sheriff Hank Larsson Actor Nick Offerman Karl Weathers Actor Brad Garrett Joe Bulo Actor Bokeem Woodbine Mike MiIligan Actor Jean Smart Floyd Gerhardt Actor Jeffrey Donovan Dodd Gerhardt Actor Angus Sampson Bear Gerhardt Actor Kieran Culkin Rye Gerhardt Actor Billy Bob Thornton Lorne Malvo Actor Martin Freeman Lester Nygaard Actor Colin Hanks Gus Grimly Actor Allison Tolman Molly Solverson Actor Noah Hawley Executive Producer Warren Littlefield Executive Producer Joel Coen Executive Producer Ethan Coen Executive Producer John Cameron Executive Producer Steve Stark Executive Producer Kim Todd Executive Producer