GREYS ANATOMY revolves around the personal and professional lives of the doctors at Seattle's Grace Hospital, and examines the complex relationships involving Meredith Grey (Ellen Pompeo), the bumbling George OMalley (T.R. Knight), Addison Forbes Montgomery (Kate Walsh), and the arrogant Preston Burke (Isaiah Washington). The third season starts off with the resolution of the love triangle of Meredith, Derek, and Finn Dandridge (Chris ODonnell), while Isobel "Izzie" Stevens (Katherine Heigl) struggles to cope with her fiancis death. This season of GREYS ANATOMY also marked the departure of a central character, as Kate Walsh left to star in the spin-off PRIVATE PRACTICE, in which she leaves Seattle for Los Angeles. Star Ellen Pompeo, Patrick Dempsey, Sandra Oh, T.R. Knight, James Pickens, Justin Chambers, Kate Walsh, Sara Ramirez, Special Features: Anamorphic Widescreen - 1.78 Audio: Dolby Digital 5.1 Surround - English Additional Release Material: Audio Commentaries Clips & Highlights - GOOD MEDICINE: Favorite Scenes Extended Scenes Featurette - 1. MAKING ROUNDS WITH PATRICK DEMPSEY 2. MAKING JANE DOE A STAR Runtime: 1105 minutes Year of Release: 2006.