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 Mariah Inger as Rhoda DaSilva Sugith Varughese as Dr. Aajay Singh John Hannah as Dr. Jed Bishop Linda E. Smith as Dr. Wendy Atwater Katharine King So as Joanie Kwan Deena Aziz as Dr. Sophia Fisher Mylène Mackay as Camille Leblanc Atticus Mitchell as Jake Cooper Marcel Jeannin as Jack Kline Krista Bridges as Shelley Jensen Salvatore Antonio as Bruce Williams Pierre Simpson as Gary Nabil Rajo as Malik Lawson Madison Baines as Ruby Evans