Guest Stars Randy Flagler as Firefighter Harold Capp Daniel Kyri as Darren Ritter Robyn Coffin as Cindy Herrmann Amy Morton as Desk Sergeant Trudy Platt Melissa Ponzio as Donna Boden Nick Gehlfuss as Dr. Will Halstead Kristen Gutoskie as Chloe Cruz Jeff Lima as Leon Cruz Piter Marek as Alderman Daniel Rivas Guy Lockard as Lewis Johnny Rivera as Crowd Antagonist Co Starring Anthony Ferraris as Squad 3 Driver Tony Ferraris Lucas VonKampen as Luke Herrmann David VonKampen as Lee Henry Herrmann Amanda Calabrese as Annabelle Herrmann Logan Vosburgh as Max Herrmann John William Adams III as Kenny James Herrmann Jeff Diebold as Scott Monette McLin as Nurse Jesimiel T. Jaddua as CJ Neil Friedman as Chief Carver James Errico as Officer Spicer Eddie Diaz as Father Pete Ambrose Cappuccio as Officer Dirkes Daniel Millhouse as Assistant Jean Bonavita as Random Protester Uncredited Anne Lockhart voices Dispatcher