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 19

1. 

   Gregg Henry

   Dr. David Downey

2. 

   DeRon J. Powell

   Tate Jenkins

3. 

   Mace Montgomery Miskel

   Eric Jenkins

4. 

   Quincy Dunn-Baker

   Aaron Taylor

5. Michelle Mueller

   Nedra Taylor

6. 

   Collin Jarvis

   Griffin Taylor

7. 

   Shane Patrick

   Levi Coleman

8. Graham Carlson

   Bo Taylor

9. 

   Phil Ridarelli

   Mr. Kellogg

10. 

    Clare O'Connor

    Skyler Vance

11. Patti Balsis

    Skyler's Mother

12. 

    Peter Mark Kendall

    Joey Thomas

13. 

    Tonray Ho

    Leah

14. 

    Mia Park

    Nurse Beth

15. 

    Cynthia Addai-Robinson

    Dr. Vicki Glass

16. 

    David Eigenberg

    Christopher Herrmann

17. 

    Lorena Diaz

    Nurse Doris

18. 

    Jeremy Shouldis

    Dr. Marty Peterson

19. 

    Cesar Jaime

    Paramedic Cesar

Crew 2