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 Gord Rand as Dr. Mark Novak Rekha Sharma as Dr. Neeta Devi Marianne Farley as Elizabeth Bergeron Ali Momen as Karim Esfahani Rick Roberts as Dr. Neil Olsen Bruce Horak as Dr. Adam Viri Amanda Ip as Carmen Zahra Mourtada as Little Amira Ron Lea as William Maxwell Jean Yoon as Lucy Sun-Yu Pascale Bussières as Dr. Denise Garneau Dov Tiefenbach as Percy Campbell Geordie Johnson as Ren Campbell Aya Bryn as Fatima May Tartoussy as Derya Omar Saleh as Akeem Rachel Wilson as Beatrice Benedict Marsh as Benny Ben Sanders as Joel Frank Marrs as Mike Gokhan Solmaz as Turkish Boatman Tina Jung as Sepi Émilie Bierre as Meredith Watson Kimia Pourazar as Winnie Quan Pham as Radiology Technician Ella-Lou Desrosiers as Kira Alex Martel as Man with Green Jacket Marjolaine Laurin as Elderly Lady
