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, Director Jessica Capshaw Arizona Robbins Actor Kim Raver Teddy Altman Actor Jesse Williams Jackson Avery Actor Sarah Drew April Kepner Actor Debbie Allen Guest Star William Daniels Guest Star Jordan Belfi Guest Star Holley Fain Guest Star Cynthia Watros Guest Star David DeLuise Guest Star Jane Daly Guest Star Tom Everett Guest Star Ron Bottitta Guest Star Jill Remez Guest Star David Pevsner Guest Star Jim Lau Guest Star Cathy Diane Tomlin Guest Star Thai Douglas Guest Star Rachel Andersen Guest Star Raff Anoushian Guest Star Levi Freeman 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