Issues surface when Derek's estranged sister, Amelia, visits unexpectedly; Meredith and Derek continue to try to ease Cristina back into surgery.
Chandra Wilson, Patrick Dempsey, Kevin McKidd, Justin Chambers, Eric Dane, Jessica Capshaw, Sara Ramirez, T.R. Knight, Chyler Leigh, James Pickens Jr., Isaiah Washington, Sandra Oh, Katherine Heigl, Kate Walsh, Ellen Pompeo
Original language: English
Language audio available in United States: English
Language subtitles available in United States: English
Available since Apr 14, 2015.