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 Noah Hawley Executive Producer, Writer Warren Littlefield Executive Producer Joel Coen Executive Producer Ethan Coen Executive Producer John Cameron Executive Producer Steve Stark Executive Producer Kim Todd Executive Producer Donald Murphy Director