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 Jason George Guest Star Steven Culp Guest Star Gaius Charles Guest Star Philip Casnoff Guest Star Camilla Luddington Jo Wilson Guest Star Tina Majorino Guest Star Jerrika Hinton Guest Star Tessa Ferrer Guest Star Brian Houtz Guest Star Arriane Alexander Guest Star Ursula Burton Guest Star Shonda Rhimes Executive Producer Mark Gordon Executive Producer Betsy Beers Executive Producer Krista Vernoff Executive Producer Rob Corn Executive Producer, Director Mark Wilding Executive Producer Allan Heinberg Executive Producer Stacy McKee Writer