Amory Madden
Portrayed by Lily James
Meredith Ellis Grey
Portrayed by Ellen Pompeo
Cristina Yang
portrayed by Sandra Oh
Alexander Micheal Karev
portrayed by Justin Chambers
George O'Malley
Portrayed by TR Knight
Izzie Stevens
Portrayed by Katherine Heigl
Miranda Bailey
Portrayed by Chandra Wilson
Richard Webber
Portrayed by James Pickens Jr.
Derek Shepherd
Portrayed by Patrick Dempsey
Preston Burke
Portrayed by Isaiah Washington
Addison Montgomery-Shepherd
Portrayed by Kate Walsh