Season Regulars 10

1. 

   Taylor Kinney

   Kelly Severide

2. 

   Jesse Spencer

   Matthew 'Matt' Casey

3. 

   David Eigenberg

   Christopher Herrmann

4. 

   Joe Miñoso

   Joe Cruz

5. 

   Christian Stolte

   Randy 'Mouch' McHolland

6. 

   Monica Raymund

   Gabriela Dawson

7. 

   Lauren German

   Leslie Shay

8. 

   Charlie Barnett

   Peter Mills

9. 

   Eamonn Walker

   Wallace Boden

10. 

    Yuriy Sardarov

    Brian 'Otis' Zvonecek

Guest Stars 11

1. 

   Linda Powell

   Ingrid Mills

2. 

   Chaon Cross

   Heather Darden

3. 

   Larisa Polonsky

   Zoya

4. 

   Michelle Forbes

   Gail McLeod

5. 

   Vedette Lim

   Devon

6. 

   Jeff Hephner

   Jeff Clarke

7. 

   Brittany Curran

   Katie Nolan

8. 

   Treat Williams

   Benny Severide

9. 

   Ben Marten

   Westin

10. 

    Randy Flagler

    Harold Capp

11. 

    Dylan Baker

    Dr. David Arata

Crew 3