Guest Stars Allison Tolman as Winzola "Winnie" McLendon Hamish Linklater as Jeb Magruder J.C. MacKenzie as Howard Hunt Martha Kelly as Rose Mary Woods Anne Dudek as Diana Oweiss Nat Faxon as Bob Haldeman Chris Messina as Agent Angelo Lano John Carroll Lynch as Acting Director L. Patrick Gray Carlos Valdés as Agent Paul Magallanes Patton Oswalt as Chuck Colson John Ventimiglia as Judge John Sirica Patrick R. Walker as Frank Wills Vincent Di Paolo as Vito Johnny Berchtold as Jay Jennings Anthony Marciona as Prisoner Gene Borkan as Carmine Co Starring Aleksandar Filimonović as Zolton Allison Davies as Pat Nixon Danny Winn as Nixon Ron Song as Burly Officer Christopher Wolfe as Reporter 1 Kandiss Crone as Reporter 2 Kevin Brewerton as Doctor Christopher Allen as Armed Guard Robbie Pickering as Bearded Cashier Natalia Abelleyra as Skinny Nurse Nick Pupo as Richard Ben-Veniste Carla Valentine as Jalissa Philip Orazio as Antonio Megan Liu as Marty's Classmate #2 Chris Jai Alex as Security Guard Donald Li as Biopsy Doctor Brian Avery as Funeral Minister Vince Cefalu as Bartender Keturah Hamilton as Young Nurse John Eddins as Maître d' Tom Draper as Divorce Lawyer Summer Schaeffer as Marty's Classmate #1 Ross Mackenzie as Larry