Grey's Anatomy 13x23 Extended Promo/Preview "True Colors" Grey's Anatomy Season 13 Episode 23 Extended Promo Grey's Anatomy 13x23 Extended Promo "True Colors" (HD) Grey's Anatomy 13. sezon 23. bölüm fragmanı » Starring: Ellen Pompeo, Kevin McKidd, Jessica Capshaw, Chandra Wilson, Justin Chambers, Jesse Williams, Sarah Drew, and Camilla Luddington