Ellen Pompeo Dr. Meredith Grey Actor Patrick Dempsey Dr. Derek Shepherd Actor Sandra Oh Dr. Cristina Yang Actor Justin Chambers Dr. Alex Karev Actor Chandra Wilson Dr. Miranda Bailey Actor James Pickens Jr. Dr. Richard Webber Actor Sara Ramirez Dr. Callie Torres Actor Eric Dane Dr. Mark Sloan Actor Kevin McKidd Owen Hunt Actor Jessica Capshaw Arizona Robbins Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor William Daniels Guest Star Steven Culp Guest Star Camilla Luddington Jo Wilson Guest Star Gaius Charles Guest Star Jerrika Hinton Guest Star Stefanie Black Guest Star Ned Vaughn Guest Star Skyler Day Guest Star Rebecca Lowman Guest Star Meeghan Holaway Guest Star Boo Arnold Guest Star Matthew Downs Guest Star Christopher Michael Guest Star Neena Bidasha Guest Star Veena Bidasha Guest Star Tony Mirrcandani Guest Star Luke Ganalon Guest Star Shonda Rhimes Executive Producer Mark Gordon Executive Producer Betsy Beers Executive Producer Krista Vernoff Executive Producer Rob Corn Executive Producer Mark Wilding Executive Producer Allan Heinberg Executive Producer Zoanne Clack Writer Debbie Allen Director