시즌 정규 출연진 10

1. 

   Taylor Kinney

   Kelly Severide

2. 

   David Eigenberg

   Christopher Herrmann

3. 

   Joe Miñoso

   Joe Cruz

4. 

   Christian Stolte

   Randy 'Mouch' McHolland

5. 

   Miranda Rae Mayo

   Stella Kidd

6. 

   Kara Killmer

   Sylvie Brett

7. 

   Daniel Kyri

   Darren Ritter

8. 

   Hanako Greensmith

   Violet Mikami

9. 

   Eamonn Walker

   Wallace Boden

10. 

    Alberto Rosende

    Blake Gallo

특별출연 19

1. 

   Sofia Vassilieva

   Adriana

2. 

   Wes Jetton

   Officer Hedrick

3. Nathaniel Andrew

   Driver

4. Magica Bottari

   Mrs. Selig

5. 

   Corin Clay

   Bystander

6. Tom Jansson

   Eddie

7. Kenny Metroff

   Other Referee

8. Neil Francis O'Callaghan

   Murray

9. Josh Razavi

   Hockey Referee

10. Chris DeAngelis

    Panicky Chris

11. Anthony Ferraris

    Tony

12. 

    Katelynn Shennett

    Kylie Estevez

13. Chris Mansa

    Mason Locke

14. 

    Kristen Gutoskie

    Chloe Cruz

15. 

    Jimmy Nicholas

    PFC Evan Hawkins

16. Carlos S. Sanchez

    Javi Sandoval

17. 

    Caitlin Carver

    Emma Jacobs

18. Nikeya Young

    Nurse

19. 

    Randy Flagler

    Capp

제작진 5