Grey's Anatomy Season 11, Episode 23 Time Stops Drama IMDB 8.226 Country United States Duration 43 min Air Date 2015-05-07 Actors Ellen Pompeo (Meredith Grey) James Pickens Jr. (Richard Webber) Chandra Wilson (Miranda Bailey) Kevin McKidd (Owen Hunt) Camilla Luddington (Jo Wilson) Kim Raver (Teddy Altman) Chris Carmack (Atticus Lincoln) Jake Borelli (Levi Schmitt) Anthony Hill (Winston Ndugu) Caterina Scorsone (Amelia Shepherd) Overview The doctors of Grey Sloan Memorial Hospital are forced to put their emotions aside when a catastrophic event occurs.