Season Regulars 6

1. 

   Molly Parker

   Dr. Amy Larsen

2. 

   Omar Metwally

   Dr. Michael Hamda

3. 

   Amirah Vann

   Dr. Gina Walker

4. 

   Jon Ecker

   Dr. Jake Heller

5. 

   Anya Banerjee

   Dr. Sonya Maitra

6. 

   Scott Wolf

   Dr. Richard Miller

Guest Stars 22

1. 

   Claire Armstrong

   Nurse Julie

2. 

   Charlotte Fountain-Jardim

   Katie Hamda

3. 

   Patrick Walker

   Dr. Theodore 'TJ' Coleman

4. 

   Sarah Allen

   Nora Hamda

5. 

   Daniel Jun

   Dr. Brian Park

6. 

   Murray Furrow

   Dr. Flint

7. 

   Paulyne Wei

   Nurse Lucy Yen

8. Vivienne Frankie

   Young Katie

9. Taj Levey

   Young Danny

10. 

    Teresa Pavlinek

    Dr. Franco

11. 

    Darrin Baker

    Max Garner

12. 

    Allan Dobrescu

    Tech Darrin Amalia

13. 

    Kintaro Akiyama

    Paul Fujita

14. 

    Lily Gao

    Luna Elliot

15. 

    Henny Russell

    Cece Reinhold

16. 

    Dwain Murphy

    Lieutenant Walter Branch

17. 

    Janet Porter

    Trish

18. Tatiana Deans

    Max's Assistant

19. Cooper Stanley

    Military Police #2

20. Sebastian Buitrago

    Panhandler

21. 

    Xavier Schoppel

    Military Police #1

22. Lincoln Reign McCaffrey

    Little Boy

Crew 2