Guest Stars David Castro as Raphael Santiago Luke Baines as Jonathan Morgenstern Tessa Mossey as Heidi McKenzie Steve Byers as Underhill Jacky Lai as Aline Penhallow Alex Mallari Jr as Detective Greere Conrad Coates as Lieutenant Dwyer Romaine Waite as Griffin Co Starring Josh Horvath as Joshua Aimee Bessada as Elle Freitag Katie Strain as Nora Rosie Simon as Nurse Ayisha Issa as Annaliese Valerie Boyle as Irma Massey Ahmar as Guard