Habituals de la temporada 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

Estrelles convidades 15

1. 

   Jessica Capshaw

   Arizona Robbins

2. 

   Steven W. Bailey

   Joe

3. Robin Pearson Rose

   Patricia

4. 

   Gloria Garayua

   Intern Graciella

5. Candice Afia

   Intern Laura

6. 

   Jeffrey Dean Morgan

   Denny Duquette

7. 

   Melissa George

   Sadie Harris

8. 

   Perrey Reeves

   Margaret

9. 

   Eric Stoltz

   William Dunn

10. 

    Samantha Mathis

    Melinda Prescott

11. 

    Aaron Refvem

    Jackson

12. Kevin Clarke

    Paramedic Kevin

13. Molly Kidder

    Intern Megan

14. 

    Amrapali Ambegaokar

    Intern Dani

15. 

    John Sloman

    Dr. Kenley

Equip tècnic 2