Stała obsada sezonu 10

1. 

   Jesse Spencer

   Matthew 'Matt' Casey

2. 

   Taylor Kinney

   Kelly Severide

3. 

   Monica Raymund

   Gabriela Dawson

4. 

   Charlie Barnett

   Peter Mills

5. 

   Kara Killmer

   Sylvie Brett

6. 

   David Eigenberg

   Christopher Herrmann

7. 

   Yuriy Sardarov

   Brian 'Otis' Zvonecek

8. 

   Joe Miñoso

   Joe Cruz

9. 

   Christian Stolte

   Randy 'Mouch' McHolland

10. 

    Eamonn Walker

    Wallace Boden

Goście specjalni 7

1. 

   Kenny Johnson

   Tommy Welch

2. 

   Edwin Hodge

   Rick Newhouse

3. 

   Kevin Gudahl

   Dr. Bachman

4. 

   Andy Cameron

   Nurse

5. 

   LaRoyce Hawkins

   Kevin Atwater

6. 

   Amy Morton

   Trudy Platt

7. 

   Randy Flagler

   Harold Capp

Ekipa 2