Suburban wife and mother Tara Gregson juggles her family and career while suffering from Dissociative Identity Disorder. It's never a dull moment in the Gregson household as the various identities may appear on any given day - and range from "T" - a flirtatious and spunky teenager to "Buck," a gun-loving male alter - all while her supportive husband Max and their two teenaged children, Kate and Marshall, try to lead as much of a "normal" life as possible.