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 7

1. Steve Chikerotis

   District Chief Walker

2. 

   Shiri Appleby

   Clarice

3. Cody Sullivan

   Ernie

4. 

   Sarah Shahi

   Renée Royce

5. 

   Treat Williams

   Benny Severide

6. 

   Nicole Forester

   Christie Casey

7. 

   Randy Flagler

   Harold Capp

Crew 4