Season 10 Episode 24 Fear (of the Unknown)

Grey's Anatomy Season 10 Episode 24 "Fear (of the Unknown)" Promo

Grey's Anatomy Season 10 Episode 24 "Fear (of the Unknown)" Promo

In the Season 10 finale, the doctors of Grey Sloan Memorial Hospital bid an emotional farewell to the beloved Cristina Yang. Here's the promo for Grey's Anatomy Season 10 Episode 24 "Fear (of the Unknown)" airing next Thursday on ABC.