Grey's Anatomy

Ellen Pompeo - Dr. Meredith Grey

Patrick Dempsey - Dr. Derek Shepherd

Sandra Oh - Dr. Cristina Yang

Justin Chambers - Dr. Alex Karev

Eric Dane - Dr. Mark Sloan

Chyler Leigh - Dr. Lexie Grey

Kim Raver - Dr. Teddy Altman

Katherine Heigl - Dr. Izzie Stevens

T.R. Knight - Dr. George O'Malley

Kate Walsh - Dr. Addison Montgomery-Shepherd