- as Lieutenant Matthew „Matt“ Casey
- as Kevin Atwater
- as Lieutenant Kelly Severide
- as Donna Robbins
- as Captain Lynette Cunningham
- as Peter Mills
- as Capp
- as Gabriela „Gabby“ Dawson
- as Chief Wallace Boden
- as Chaplain Orlovsky
- as Lieutenant Christopher Herrmann
- as Wallace Boden, Sr.
- as Brian „Otis“ Zvonecek
- as Tony
- as Randy „Mouch“ McHolland
- as Chout
- as Joe Cruz
- as Marvin Watkins
- as Sylvie Brett
- as Dr. Prospere
- as Dispatcher (Voice)
The information provided is incomplete. You can help OMDB by expanding it.