Guest Stars Randy Flagler as Firefighter Harold Capp Amy Morton as Desk Sergeant Trudy Platt Steven R. McQueen as Jimmy Borrelli Jason Beghe as Sergeant Hank Voight Yaya DaCosta as Nurse April Sexton Brian White as Captain Dallas Patterson Fredric Lehne as Deputy District Chief Ray Riddle Eric Mabius as Jack Nesbitt Rachel Nichols as Jamie Killian Susannah Flood as Athena Bailey-Johnson Co Starring Anthony Ferraris as Squad 3 Driver Tony Ferraris DuShon Brown as Connie Mindy Bell as Suzie Wilder Stephen Eugene Walker as Commander Nick Duffy Cyril Smith as IA Officer Fitzgerald Jack McLaughlin-Gray as Carl Erin Noel Grennan as Neonatal Nurse Campbell Phillip Edward Van Lear as FBI Special Agent Conway Mike Cherry as Jackal #1 Ken Remer as Cop Bernard Balbot as Reginald Kate Smith as Nicole Kenny Richards as Armored Guard Driver Frank Meo as Paramedic Uncredited Anne Lockhart voices Dispatcher