Kate Walsh Dr. Addison Montgomery 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 Griffin Gluck Mason Warner Actor Taye Diggs Dr. Sam Bennett Actor Amy Brenneman Dr. Violet Turner Actor Alex Rocco Guest Star Justina Machado Guest Star Jillian Bach Guest Star Alison White Guest Star Conni Marie Brazelton Guest Star DeeDee Michaels Guest Star Shonda Rhimes Executive Producer Betsy Beers Executive Producer Mark Gordon Executive Producer Mark Tinker Executive Producer, Director Craig Turk Executive Producer Steve Blackman Executive Producer Barbie Kligman Writer