Toni Collette as Tara Gregson; John Corbett as Max Gregson; Brie Larson as Kate Gregson; Rosemarie DeWitt as Charmaine Craine; Joey Lauren Adams as Pammy; Keir Gilchrist as Marshall Gregson; Michael J. Willett as Lionel; Patton Oswalt as Neil; Michael Hitchcock as Ted Mayo; Matthew Del Negro as Nick Hurley; Zosia Mamet as Courtney; Viola Davis as Lynda P. Frazier; Sammy Sheik as Hany; Seth Gabel as Zach; Jessica Chaffin as Mrs. Fox
NR (Not Rated)
M. David Mullen
Tara Gregson is a wife and mother of two. Tara has dissociative identity disorder (DID). Whenever she is stressed, she transforms into one of her alternate personalities: wild and flirty teenager T; old-fashioned housewife Alice; and male, loud, beer-drinking Vietnam vet Buck (a fifth personality is introduced later in the season). Tara is supported by her husband Max, her somewhat troubled teenage daughter Kate and quirky, good-hearted gay son Marshall. Her sister, Charmaine, is not so supportive, often expressing her doubt about the validity of Tara's disorder.