Guest Stars Randy Flagler as Firefighter Harold Capp Katelynn Shennett as Kylie Estevez Tim Hopper as Captain Tom Van Meter Andy Allo as Lieutenant Wendy Seager LaRoyce Hawkins as Kevin Atwater Dominic Rains as Dr. Crockett Marcel Marceline Hugot as Sister Montclair Dennis William Grimes as Father Anthony Ahmad Nicholas Ferguson as Mosiah Adler Co Starring Anthony Ferraris as Squad 3 Driver Tony Ferraris Caleb Smith as Julian Mark D. Hines as Shadowy Figure Daniel Vaughn Manasia as Maintenance Man / Louis Taj McCord as Lt. Acosta Carolyn Hu Bradbury voices Female Caller Megan Corse as Lt. Cromwell Franchesca Fojas as Parishioner Steffen Diem Garcia as Middle-Aged Man Fabian Guerrero as ND Truck Floater Aaron Mi'Kael Reaves as Alistair Tamara White as Administrative Assistant