Guest Stars Randy Flagler as Firefighter Harold Capp Melissa Ponzio as Donna Boden Jake Lockett as Firefighter Sam Carver J. Nicole Brooks as Deputy Commissioner Gloria Hill Laura Allen as Paramedic Chief Jude Robinson Jocelyn Hudon as Paramedic Lyla Novak Michael Bradway as Jack Damon Peter Carey as Lieutenant Geary Co Starring Anthony Ferraris as Squad 3 Driver Tony Ferraris Steve Chikerotis as District Chief Steve Walker Lennox Simms as Terrance Boden Michael Christopher Collins as Chief Adams Michael Grant as Lance Aaron Crippen as Foreman Berkson Kim Wade as Chief Graves Randall McDonald as Construction Worker Sal Mastrodomenico as Snorkel Driver Ethan Check as Mike Brian Pils as Henry