Special Guest Stars Clancy Brown as Eddie Little Guest Stars Samuel Hunt as Craig "Mouse" Gurwitch David Eigenberg as Lieutenant Christopher Herrmann Christian Stolte as Firefighter Randy "Mouch" McHolland Brian Tee as Dr. Ethan Choi Steven R. McQueen as Paramedic Jimmy Borrelli Chelcie Ross as Robert Platt Jonny Beauchamp as Pete Damian Josh Salt as Cameron Spence Co Starring Ray Austin as Officer Hiller Abbi Donovan as Tracy Elizabeth Kline as Audrey Sophie Thatcher as Carolyn Clifford Joy Lang as Maureen Clifford Heather Chrisler as Tawny Darrens Trent Eisfeller as Ty Henley Alex Gillmor as Bill Clifford Dan Lin as Boyfriend Enza Lappo as Girlfriend Ti Nicole Danridge as Kayla