시즌 정규 출연진 6

1. 

   Ryan Eggold

   Dr. Max Goodwin

2. 

   Janet Montgomery

   Dr. Lauren Bloom

3. 

   조코 심즈

   Dr. Floyd Reynolds

4. 

   Tyler Labine

   Dr. Iggy Frome

5. 

   Sandra Mae Frank

   Dr. Elizabeth Wilder

6. 

   Joe Grifasi

   LILO STEINHAUSER

특별출연 11

1. 

   Jennifer Betit Yen

   O.R. Nurse Aimee Kamoe

2. 

   Amaia Arana

   E.D. Resident Roxana Zamaya

3. 

   Megan Byrne

   Gladys

4. 

   Alejandro Hernandez

   Casey Acosta

5. 

   Conner Marx

   Ben Meyer

6. 

   Teresa Patel

   Paramedic Harvell

7. 

   Olivia Khoshatefeh

   Dr. Yasmin Turan

8. 

   Mike Doyle

   Martin McIntyre

9. 

   Matthew Jeffers

   Dr. Mark Walsh

10. 

    John Earl Jelks

    Horace Reynolds

11. 

    Stacey Raymond

    Paramedic Kerry Whitaker

제작진 2