Toni Collette shines as Tara Gregson, a wife and mother suffering from dissociative identity disorder whose alternate personalities-flirtatious teenager T, stereotypical housewife Alice, and Buck, a male, beer-swilling Vietnam vet-reveal themselves in times of stress. As Tara copes with the struggles of ordinary life, she tries to manage her illness without medication. John Corbett, Brie Larson, Keir Gilchrist star in this seriocomic series created by "Juno" scripter Diablo Cody.36 episodes on 6 discs. 16 1/2 hrs. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Dolby Digital stereo Surround, Spanish Dolby Digital mono; featurettes; audio commentary; interviews.