Guest Stars Randy Flagler as Firefighter Harold Capp Daniel Kyri as Darren Ritter Robyn Coffin as Cindy Herrmann Tracy Spiridakos as Detective Hailey Upton Co Starring Anthony Ferraris as Squad 3 Driver Tony Ferraris Aaron Muñoz as Kevin Klinginpill Mike Doherty as Engine Firefighter Mike Doherty Esteban Andres Cruz as Michael Neuvavillegas Morgan McCabe as Marylou Tristan Tucker Jr. as Foster Boy Molly Dunne as Foster Girl Uncredited Anne Lockhart voices Dispatcher