시즌 정규 출연진 8

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. 

   Daniel Kyri

   Darren Ritter

7. 

   Hanako Greensmith

   Violet Mikami

8. 

   Eamonn Walker

   Wallace Boden

특별출연 9

1. 

   Kara Killmer

   Sylvie Brett

2. Anthony Ferraris

   Tony

3. 

   Katelynn Shennett

   Kylie Estevez

4. 

   Randy Flagler

   Capp

5. 

   Jake Lockett

   Sam Carver

6. 

   Rome Flynn

   Derrick Gibson

7. Christian Arena

   Austin

8. 

   Heidi Drennan

   Dr. Lerner

9. Alfonzo Kahlil

   Victim

제작진 2