Season Regulars 9

1. 

   Nick Gehlfuss

   Dr. Will Halstead

2. 

   Yaya DaCosta

   April Sexton

3. 

   Torrey DeVitto

   Dr. Natalie Manning

4. 

   Rachel DiPillo

   Sarah Reese

5. 

   Colin Donnell

   Dr. Connor Rhodes

6. 

   Brian Tee

   Dr. Ethan Choi

7. 

   Marlyne Barrett

   Maggie Lockwood

8. 

   S. Epatha Merkerson

   Sharon Goodwin

9. 

   Oliver Platt

   Dr. Daniel Charles

Guest Stars 21

1. 

   Eva Kaminsky

   Jennifer Baker

2. 

   Ross Kimball

   Sal Baker

3. 

   DeRon J. Powell

   Tate Jenkins

4. 

   Michael Nathanson

   Mr. Tacker

5. 

   Jason Bradley

   Mr. Patrick

6. 

   Annie Potts

   Helen

7. 

   Mace Montgomery Miskel

   Eric Jenkins

8. 

   Tosin Morohunfola

   Dr. Allen Vorspan

9. Moira Hughes

   Bailey

10. 

    Jeff Blim

    Jerry

11. Olivia D. Dawson

    Chaplain

12. Johnny Lim

    Med Student

13. 

    Kelli Victoria Scarangello

    Lisa Patrick

14. 

    Peter Mark Kendall

    Joey Thomas

15. 

    Jesse Lee Soffer

    Jay Halstead

16. 

    Marina Squerciati

    Kim Burgess

17. 

    Amanda Marcheschi

    Nurse Dina

18. 

    Amy J. Carle

    Dr. Olga Patchefsky

19. Courtney Rioux

    Paramedic Courtney

20. 

    Lorena Diaz

    Nurse Doris

21. 

    Cesar Jaime

    Paramedic Cesar

Crew 4