Season Regulars 11

1. 

   Jesse Spencer

   Matthew 'Matt' Casey

2. 

   Taylor Kinney

   Kelly Severide

3. 

   Monica Raymund

   Gabriela Dawson

4. 

   Kara Killmer

   Sylvie Brett

5. 

   David Eigenberg

   Christopher Herrmann

6. 

   Yuriy Sardarov

   Brian 'Otis' Zvonecek

7. 

   Joe Miñoso

   Joe Cruz

8. 

   Christian Stolte

   Randy 'Mouch' McHolland

9. 

   Dora Madison

   Jessica 'Chili' Chilton

10. 

    Eamonn Walker

    Wallace Boden

11. 

    Steven R. McQueen

    Jimmy Borelli

Guest Stars 11

1. 

   Jon Seda

   Antonio Dawson

2. 

   Brian Tee

   Ethan Choi

3. 

   Robyn Coffin

   Cindy Herrmann

4. 

   Randy Flagler

   Harold Capp

5. 

   Ralph Rodriguez

   Freddie Clemente

6. 

   Lucas Jade Zumann

   Lucas Hicks

7. 

   Lucas Von Kampen

   Lucas Herrmann

8. 

   Mia Park

   Nurse

9. 

   Liza J. Bennett

   Alex Ward

10. Maureen Mizener

    Dawn Hicks

11. Jaslene Gonzalez

    Seizure Woman

Crew 3