"United States of Tara" is a television series that aired on Showtime from 2009 to 2011. The show follows Tara Gregson, a woman with dissociative identity disorder, who has multiple personalities, each with distinct traits and behaviors. The series explores her struggles to manage her condition while balancing family life and personal relationships. The narrative focuses on Tara's interactions with her husband, Max, and their two children, Kate and Marshall. The show combines elements of drama and comedy, highlighting the challenges and complexities of living with mental illness, while also showcasing the impact on her family dynamics.