Shonda Rhimes Creator, Executive Producer, Writer Ellen Pompeo Dr. Meredith Grey Actor Chandra Wilson Dr. Miranda Bailey Actor, Director James Pickens Jr. Dr. Richard Webber Actor Kevin McKidd Owen Hunt Actor, Director Caterina Scorsone Amelia Shepherd Actor Camilla Luddington Jo Wilson Actor Jason George Ben Warren Actor Kim Raver Teddy Altman Actor Chris Carmack Dr. Atticus Lincoln Actor Anthony Hill Dr. Winston Ndugu Actor Alexis Floyd Simone Griffin Actor Harry Shum Jr. Dr. Benson "Blue" Kwan Actor Adelaide Kane Dr. Jules Millin Host Niko Terho Lucas Adams Actor Kelly McCreary Dr. Maggie Pierce Actor Richard Flood Dr. Cormac Hayes Actor Scott Speedman Dr. Nick Marsh Actor Jake Borelli Dr. Levi Schmitt Actor Midori Francis Mika Yasuda Actor Greg Germann Dr. Thomas Koracick Actor Jesse Williams Jackson Avery Actor Giacomo Gianniotti Andrew DeLuca Actor Justin Chambers Dr. Alex Karev Actor Jessica Capshaw Arizona Robbins Actor Sarah Drew April Kepner Actor Martin Henderson Nathan Riggs Actor Jerrika Hinton Stephanie Edwards Actor Sara Ramirez Dr. Callie Torres Actor Patrick Dempsey Dr. Derek Shepherd Actor Sandra Oh Dr. Cristina Yang Actor Gaius Charles Shane Ross Actor Tessa Ferrer Leah Murphy Actor Eric Dane Dr. Mark Sloan Actor Chyler Leigh Dr. Lexie Grey Actor Katherine Heigl Dr. Isobel "Izzie" Stevens Actor T.R. Knight Dr. George O'Malley Actor Brooke Smith Dr. Erica Hahn Actor Mark Gordon Executive Producer Betsy Beers Executive Producer Krista Vernoff Executive Producer Zoanne Clack Executive Producer Debbie Allen Executive Producer, Director Andy Reaser Executive Producer Meg Marinis Executive Producer, Writer Linda Klein Producer Felicia Pride Producer Tameson Duffy Producer, Writer Sara E. White Producer James E. Williams Producer Vanessa Delgado Producer Rob Corn Director Allison Liddi-Brown Director Jeannot Szwarc Director Julie Wong Writer Jess Righthand Writer Jase Miles-Perez Writer