Ellen Pompeo (Meredith Grey), James Pickens Jr. (Richard Webber), Chandra Wilson (Miranda Bailey), Justin Chambers (Alex Karev), Sara Ramirez (Callie Torres), Patrick Dempsey (Derek Shepherd), Sandra Oh (Cristina Yang) more..., Jessica Capshaw (Robbins), Kevin McKidd (Owen Hunt), Katherine Heigl (Izzie Stevens), Eric Dane (Mark Sloan), Chyler Leigh (Lexie Grey), T.R. Knight (George O'Malley), Isaiah Washington (Preston Burke), Camilla Luddington (Jo Wilson), Jerrika Hinton (Stephanie Edwards), Kim Raver (Teddy Altman), Brooke Smith (Erica Hahn), Gaius Charles (Shane Ross), Giacomo Gianniotti (Andrew DeLuca), Tessa Ferrer (Leah Murphy), Martin Henderson (Nathan Riggs), Chris Carmack (Atticus Lincoln), Jake Borelli (Levi Schmitt), Anthony Hill (Winston Ndugu), Scott Speedman (Nick Marsh), Richard Flood (Cormac Hayes), Caterina Scorsone (Amelia Shepherd), Kelly McCreary (Maggie Pierce), Jesse Williams (Jackson Avery), Sarah Drew (April Kepner), Kate Walsh (Addison Montgomery), Jason George (Ben Warren), Greg Germann (Tom Koracick), Harry Shum Jr. (Benson 'Blue' Kwan), Adelaide Kane (Jules Millin), Alexis Floyd (Simone Griffith), Niko Terho (Lucas Adams), Midori Francis (Mika Yasuda)

Krista Vernoff (Executive Producer), Mark Gordon (Executive Producer), Rob Corn (Producer), Mark Wilding (Producer), Peter Horton (Executive Producer), Gabrielle G. Stanton (Producer), Mimi Schmir (Producer) more..., Joan Rater (Producer), James D. Parriott (Executive Producer), Zoanne Clack (Producer), Debora Cahn (Producer), Allan Heinberg (Producer), Kip Koenig (Producer), Tony Phelan (Producer), Harry Werksman (Producer), Linda Klein (Producer), Shonda Rhimes (Executive Producer), Betsy Beers (Executive Producer), Mark R. Jackson (Camera Operator), Chris Ihlenfeldt (Production Assistant),