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 Kevin McKidd Owen Hunt Actor Jessica Capshaw Arizona Robbins Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor Rachel Brosnahan Guest Star Constance Zimmer Guest Star Camilla Luddington Jo Wilson Guest Star Gaius Charles Guest Star Tina Majorino Guest Star Jerrika Hinton Guest Star Justin Bruening Guest Star Matt Pascua Guest Star Brett Rickaby Guest Star Nazanin Boniadi Guest Star Rob Brownstein Guest Star Gerald Downey Guest Star Nicole Rubio Guest Star John Duerler Guest Star Paull Walia Guest Star Jeremy Cohenour Guest Star Brandon Ford Green Guest Star Yvette Saunders Guest Star Maggie Henry Guest Star Renee Pezzotta 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 Stacy McKee Writer Rob J. Greenlea Director