TV United States of Tara United States of Tara 7.057/10 by 159 users Tara's multiple personalities include "T" the wild-child teenager, "Buck" the rough and tumble biker dude, and "Alice" the type-A homemaker. But with a family that loves her just the way she is, Tara never gives up hope that someday she can just be herself. Details Casts Posters Images Title United States of Tara Alternative Titles Съединени щати на Тара, United States of Tara First Air Date 2009-01-18 Last Air Date 2011-06-20 Number of Episodes 36 Number of Seasons 3 Genres Comedy, Drama, Networks Showtime, Casts Toni Collette, John Corbett, Rosemarie DeWitt, Keir Gilchrist, Brie Larson Plot Keywords , Tara Gregson Toni Collette Max Gregson John Corbett Charmaine Rosemarie DeWitt Marshall Gregson Keir Gilchrist Kate Gregson Brie Larson