Habituals de la temporada 12

1. 

   Jaina Lee Ortiz

   Andy Herrera

2. 

   Jason George

   Ben Warren

3. 

   Boris Kodjoe

   Robert Sullivan

4. 

   Grey Damon

   Jack Gibson

5. 

   Barrett Doss

   Victoria Hughes

6. 

   Jay Hayden

   Travis Montgomery

7. 

   Danielle Savre

   Maya Bishop

8. 

   Stefania Spampinato

   Dr. Carina DeLuca

9. 

   Carlos Miranda

   Theo Ruiz

10. 

    Josh Randall

    Sean Beckett

11. 

    Merle Dandridge

    Natasha Ross

12. 

    Pat Healy

    Michael Dixon

Estrelles convidades 5

1. 

   Rob Heaps

   Eli Stern

2. 

   Joel McKinnon Miller

   Reggie Paulson

3. 

   Lulu Antariksa

   Sara Grossman

4. 

   Chris Brochu

   Brenton

5. 

   Randy Vasquez

   Captain Vinnie

Equip tècnic 2