Ellen Pompeo Dr. Meredith Grey Actor Chandra Wilson Dr. Miranda Bailey Actor James Pickens Jr. Dr. Richard Webber Actor Kevin McKidd Owen Hunt Actor Jesse Williams Jackson Avery Actor Caterina Scorsone Amelia Shepherd Actor Camilla Luddington Jo Wilson Actor Kelly McCreary Dr. Maggie Pierce Actor Giacomo Gianniotti Andrew DeLuca Actor Kim Raver Teddy Altman Actor Chris Carmack Dr. Atticus Lincoln Actor Greg Germann Dr. Thomas Koracick Actor Jake Borelli Dr. Levi Schmitt Actor Debbie Allen Catherine Fox Guest Star, Executive Producer, Director Richard Flood Dr. Cormac Hayes Guest Star Jaicy Elliot Taryn Helm Guest Star Caroline Basu Daya Guest Star Raoul Bhaneja Samar Guest Star Christopher Meyer CJ Madison Guest Star Stefania Spampinato Carina DeLuca Guest Star Shonda Rhimes Executive Producer Mark Gordon Executive Producer Betsy Beers Executive Producer Krista Vernoff Executive Producer Zoanne Clack Executive Producer Fred Einesman Executive Producer Andy Reaser Executive Producer Meg Marinis Executive Producer Mark Driscoll Writer Tameson Duffy Writer Deborah Pratt Director