Music:
Grey's Anatomy Theme: Cosy in the Rocket by Psapp
Fan Rating: ??/10 (Average of all fan submitted ratings)
Synopsis:
An accident at the county fair sparks memories for the doctors.
(Preview From ABC)
After a roller coaster car falls off the track at the county fair, the doctors at Grey Sloan tend to patients who spark memories about ghosts from their past, on a special 300th episode.