Season Regulars 12

1. 

   Ellen Pompeo

   Meredith Grey

2. 

   Chandra Wilson

   Miranda Bailey

3. 

   Sandra Oh

   Cristina Yang

4. 

   James Pickens Jr.

   Richard Webber

5. 

   Kevin McKidd

   Owen Hunt

6. 

   Katherine Heigl

   Izzie Stevens

7. 

   Justin Chambers

   Alex Karev

8. 

   T.R. Knight

   George O'Malley

9. 

   Sara Ramirez

   Callie Torres

10. 

    Patrick Dempsey

    Derek Shepherd

11. 

    Eric Dane

    Mark Sloan

12. 

    Chyler Leigh

    Lexie Grey

Guest Stars 16

1. 

   Jessica Capshaw

   Arizona Robbins

2. 

   Gloria Garayua

   Intern Graciella

3. Candice Afia

   Intern Laura

4. 

   Molly Hagan

   Jackie

5. 

   Kimberly Elise

   Rebecca Swender

6. 

   Todd Waring

   Tobin

7. Molly Kidder

   Intern Megan

8. 

   Brandon Scott

   Ryan Spalding

9. 

   Joe Williamson

   Intern Pierce

10. 

    Winston Story

    Intern Leo

11. 

    Amrapali Ambegaokar

    Intern Dani

12. 

    Tymberlee Hill

    Intern Claire

13. 

    Mark Saul

    Intern Steve

14. 

    Zibby Allen

    Nurse

15. 

    Tim Maculan

    Luke

16. 

    Janeline Hayes

    Medic

Crew 2