Kate Walsh Dr. Addison Montgomery Actor Tim Daly Dr. Pete Wilder Actor Benjamin Bratt Dr. Jake Reilly Actor Kadee Strickland Dr. Charlotte King Actor Paul Adelstein Dr. Cooper Freedman Actor Brian Benben Dr. Sheldon Wallace Actor Caterina Scorsone Dr. Amelia Shepherd Actor Taye Diggs Dr. Sam Bennett Actor Amy Brenneman Dr. Violet Turner Actor Scott Alan Smith Guest Star Alison White Guest Star Pat Lentz Guest Star Mirron E. Willis Guest Star Shonda Rhimes Executive Producer, Writer Betsy Beers Executive Producer Mark Gordon Executive Producer Mark Tinker Executive Producer Craig Turk Executive Producer Steve Blackman Executive Producer Ann Kindberg Director