Guest Stars Christian Stolte as Firefighter Randy "Mouch" McHolland Joe Miñoso as Firefighter Joe Cruz Yuri Sardarov as Firefighter Brian "Otis" Zvonecek Treat Williams as Benny Severide Linda Powell as Ingrid Mills Co Starring Randy Flagler as Firefighter Harold Capp William Smillie as Kevin Hadley Chaon Cross as Heather Darden Steve Piper as Fireman Brandon Bowens as Police Officer Caroline Neff as Amber Jürgen Hooper as Dave Anthony Mockus Sr. as Clifford Baylor Dale Rivera as Rivera Emjoy Gavino as Woman at Window Marvin Quijada as Raver Tim Stoltenberg as Passenger William Patrick Riley as Sam Wm. R. Bouma as Other Crew Matthew W. Allen as Banquet Firefighter Uncredited Anne Lockhart voices Dispatcher