Guest Stars Allison Wilson-Forbes as Nurse Alice Jess Salgueiro as Nurse Serena Cabrera Pauline Wong as Nurse Pauline Nicole Underhay as Kristine Fields Shaun Benson as Lane Berkley Genelle Williams as Shelby Hart Raven Dauda as Nurse Raven Natalia Jonas as OR Nurse Michael Kaplan as John Doe / Bomber Michael Rhoades as Detective Lozio John Bregar as Adam Hart Jeff Clarke as Mr. Calhar Shakura S'Aida as Cora Boullot Victor Chiu as Injured Person #1 Tye Evans as Injured Runner #3 Penny Eizenga as Injured Person #2 Louis Adams as Angry Man #1 Brandon Rollo as Injured Runner #2 Lisa Rose Snow as Reporter Peter Bailey as Angry Man #2 Nathan Hoppe as Angry Man #3 Diana Cofini as Injured Runner #1
