check out the ending of episode 23, and the promo of the most shocking finale of the season 8th greys anatomy.. all clipsrights belong to ABC.brGreys Anatomy 8x24 (Flight) - Season Finale - PROMO 2 --- Air Date: 051712 --- --- I do not own anything! All rights to Greys .brPromos, Scene Favorites, and More all Greys Anatomy related.brGreys Anatomy 8x24 Flight Promo (1) Season Finale Flight -- Faced with a life threatening situation, the doctors must fight to stay alive while trying to save the .