Season Regulars 6

1. 

   Ryan Eggold

   Dr. Max Goodwin

2. 

   Janet Montgomery

   Dr. Lauren Bloom

3. 

   Jocko Sims

   Dr. Floyd Reynolds

4. 

   Tyler Labine

   Dr. Iggy Frome

5. 

   Freema Agyeman

   Dr. Helen Sharpe

6. 

   Anupam Kher

   Dr. Vijay Kapoor

Guest Stars 25

1. Melanie Arii Mah

   Dr Brill

2. Jenelle Chu

   Justine Siefert

3. Angela McKenzie

   Nurse

4. Cole Tristan Murphy

   Trey Masterson

5. 

   Harry Bouvy

   Dr. Eliraz

6. 

   Jeff Kim

   Dr. Kapraelien

7. Natasha Sen

   Pediatric Nurse

8. 

   Austin Pendleton

   Eli Pembroke

9. 

   Kevin Interdonato

   Marine Lt. Galatin

10. 

    Graceann Dorse

    Trey's Mother

11. 

    Ana Villafañe

    Dr. Valentina Castro

12. 

    Alison Luff

    Alice Healy

13. 

    Yvette Ganier

    E.D. Nurse Linda Weber

14. 

    Lily Du

    Dr. Lawan Panyacosit

15. 

    Anastacia McCleskey

    Dr. Phylicia Elder

16. 

    Kim Ramirez

    Anesthesiologist Alicia Smith

17. 

    Sarafina King

    Paramedic Nokic

18. 

    Alejandro Hernandez

    Casey Acosta

19. 

    Debra Monk

    Karen Brantley

20. 

    Dierdre Friel

    Ella

21. 

    Marissa Matrone

    Dr. Margaret Baker

22. 

    Anna Suzuki

    Sandra Fall

23. 

    Katrine Hoyt

    Nurse (uncredited)

24. Joseph Cassese

    Trey's Dad

25. 

    Sue Jin Song

    Dr. Shanai

Crew 3