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 ActorDirector 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 Dr. Arizona Robbins Actor Kim Raver Teddy Altman Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor Scott Foley Guest Star Rachael Taylor Guest Star James Tupper Guest Star Peter MacNicol Guest Star Daniel Sunjata Guest Star Payton Silver Guest Star Shonda Rhimes Executive Producer Mark Gordon Executive Producer Betsy Beers Executive Producer Krista Vernoff Executive Producer Rob Corn Executive ProducerDirector Mark Wilding Executive ProducerWriter Allan Heinberg Executive Producer Stacy McKee Writer William Harper Writer Austin Guzman Writer Zoanne Clack Writer Peter Nowalk Writer Ed Ornelas Director Tom Verica Director Debora Cahn Writer Tony Phelan Director Steve Robin Director