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 Chyler Leigh Dr. Lexie Grey Actor Kevin McKidd Owen Hunt Actor Jessica Capshaw Arizona Robbins Actor Kim Raver Teddy Altman Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor Loretta Devine Guest Star Summer Glau Guest Star Mitch Pileggi Guest Star Amanda Fuller Guest Star Gil McKinney Guest Star Scout Taylor-Compton Guest Star Austin Basis Guest Star Mark Edward Smith Guest Star Zibby Allen Guest Star Gordon James Guest Star Tammy Dahlstrom Guest Star Grace Rowe Guest Star Shi Ne Nielson 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 Matt Byrne Writer Susan Vaill Director