Season Regulars 8

1. 

   Nick Gehlfuss

   Dr. Will Halstead

2. 

   Marlyne Barrett

   Maggie Lockwood

3. 

   Dominic Rains

   Dr. Crockett Marcel

4. 

   Yaya DaCosta

   April Sexton

5. 

   S. Epatha Merkerson

   Sharon Goodwin

6. 

   Torrey DeVitto

   Dr. Natalie Manning

7. 

   Oliver Platt

   Dr. Daniel Charles

8. 

   Brian Tee

   Dr. Ethan Choi

Guest Stars 22

1. 

   Barzin Akhavan

   Arash Mehti

2. Wesley Truman Daniel

   Brian Norris

3. 

   Lindsay Musil

   Emily Norris

4. 

   Arash DeMaxi

   Arash Mehti's Son

5. 

   Kate Romond

   Katie Daniels

6. 

   Sally Murphy

   Mary Daniels

7. Portia Adney

   Circulator Nurse

8. Rory Zacher

   Russell Byrd

9. Justin Mobley

   Contractor

10. 

    Jeff Dumas

    Perfusionist Roy Bellino

11. Jacqueline Rosenau

    Female Crowd Member

12. 

    Hampton Fluker

    Michael Goodwin

13. 

    Tehmina Sunny

    Dr. Sabeena Virani

14. Kroydell Galima

    Tech Gene

15. 

    Nate Santana

    Dr. James Lanik

16. 

    Elena Marisa Flores

    Officer Rosado

17. Courtney Rioux

    Paramedic Courtney

18. 

    Lorena Diaz

    Nurse Doris

19. 

    Jeremy Shouldis

    Dr. Marty Peterson

20. 

    Kristina Valada-Viars

    Nurse Maya

21. Lynnette Li

    Nurse Nancy

22. Marie Tredway

    Nurse Trini

Crew 5