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, Director Jessica Capshaw Arizona Robbins Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor Hilarie Burton Guest Star Jason George Guest Star Jennifer Bassey Guest Star Chris McGarry Guest Star Camilla Luddington Jo Wilson Guest Star Gaius Charles Guest Star Tina Majorino Guest Star Jerrika Hinton Guest Star Charles Michael Davis Guest Star Michelle Ang Guest Star Michael Buie Guest Star Lili Mirojnick Guest Star Chelan Simmons Guest Star John Gloria Guest Star Mandy Fabian Guest Star Kyle Silverstein Guest Star Jenna Willis Guest Star Payton Silver Guest Star Shi Ne Nielson Guest Star Caitlyn Leone 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 Dan Bucatinsky Writer