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 Adina Porter Guest Star Gaius Charles Guest Star Tina Majorino Guest Star Jim Turner Guest Star Elizabeth Tobias Guest Star Craig Susser Guest Star Martin Yu Guest Star Ayanna Berkshire Guest Star Cory Blevins Guest Star Louie Alegria Guest Star Lonnie Colón Guest Star Pat Destro Guest Star Patrick Quinlan 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 William Harper Writer Tony Phelan Director