Guest Stars Jim Watson as Dr. Theo Hunter Ayisha Issa as Dr. June Curtis Torri Higginson as Claire Malone Laurence Leboeuf as Dr. Magalie "Mags" Leblanc Kenny Wong as Arnold De Luca Sirena Gulamgaus as Amira Hamed Mariah Inger as Rhoda DaSilva Sugith Varughese as Dr. Aajay Singh John Hannah as Dr. Jed Bishop Gord Rand as Dr. Mark Novak Linda E. Smith as Dr. Wendy Atwater Nora Guerch as Rania Qadi Eli Shankji as Saleh Ahmad Meree as Omar Sophie Nélisse as Hannah Miller Victor Andres Turgeon-Trelles as Ephraim Kaplan Vas Saranga as Navin Cutty Shauna Bonaduce as Deena Kaplan