Guest Stars Tyler Hynes as Luke Reid Erin Karpluk as Sonja Sullivan Cara Ricketts as Allison Davis Harmon Walsh as Travis Bain Carlyn Burchell as Claire Bain Co Starring Allison Wilson-Forbes as Nurse Alice Kyle Harrison Breitkopf as Ryan Sullivan Monica Dottor as Nurse Monica Camille James as ER Nurse Jani Lauzon as Justine Kendell