Imprint:[US] : ABC Studios, 2010.
Note:Expect more competition, more doctors, and much more drama as Seattle Grace merges with a competing hospital. Meredith, Derek, Izzie, and the rest of your favorite characters face a brand new challenge. Battle lines are drawn and rivalries reach new heights in an unforgettable year at Seattle Grace. Includes extended finale, Chandra Wilson featurette, deleted scenes, and bloopers.