Guest Stars Jim Watson as Dr. Theo Hunter Ayisha Issa as Dr. June Curtis Laurence Leboeuf as Dr. Magalie "Mags" Leblanc Torri Higginson as Claire Malone Kenny Wong as Arnold De Luca Mariah Inger as Rhoda DaSilva Sugith Varughese as Dr. Aajay Singh John Hannah as Dr. Jed Bishop Linda E. Smith as Dr. Wendy Atwater Patrick Labbé as Dr. Thomas Mitchell Ahmad Meree as Omar Eugene Clark as Marcus Curtis Simon Anthony Abou-Fadel as Tyler MacCauley Alex Mallari Jr as Sully Arlen Aguayo-Stewart as Greta Claudia Gosselin as Nurse in Lounge Tom Rooney as Dr. Terrence Mann Tyrone Benskin as Eddie Jennings Peter Seaborne as Perry Amanda Richer as Breanne Maria Herrera as Joan Sereno Picardy Jean-Pierre as Nurse in Lounge Duy Nguyen as Passerby Krystina Dejean as Nurse Richie Carole B. Thomas as Nurse Lily Connor Ellis as Cohen Giuseppe Calvinisti as David Friedman Sabri Attalah as Yousef Ahmad Dorian Grey as Charles Curtis Aniko Kaszas as Alex Woodrum
