Pravidelné obsadenie série 10

1. 

   Jesse Spencer

   Matthew 'Matt' Casey

2. 

   Taylor Kinney

   Kelly Severide

3. 

   David Eigenberg

   Christopher Herrmann

4. 

   Monica Raymund

   Gabriela Dawson

5. 

   Joe Miñoso

   Joe Cruz

6. 

   Christian Stolte

   Randy 'Mouch' McHolland

7. 

   Miranda Rae Mayo

   Stella Kidd

8. 

   Kara Killmer

   Sylvie Brett

9. 

   Eamonn Walker

   Wallace Boden

10. 

    Yuriy Sardarov

    Brian 'Otis' Zvonecek

Hosťujúce hviezdy 11

1. 

   Lauren Stamile

   Susan Weller

2. 

   Guy Burnet

   Grant

3. 

   Scott Elrod

   Travis Brenner

4. 

   Li Jun Li

   Julie Tay

5. 

   Oliver Platt

   Dr. Daniel Charles

6. 

   Jon Seda

   Antonio Dawson

7. 

   DuShon Monique Brown

   Connie

8. 

   Marina Squerciati

   Kim Burgess

9. 

   Robyn Coffin

   Cindy Herrmann

10. 

    Randy Flagler

    Capp

11. Jaylen Bryant

    Luca

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