Guest Stars James Purefoy as Sean Gallagher Sameer Jafar as Kadeem Hamza Eric Johnson as Robert O'Brien Louise Pitre as Marguerite Cameron Jenkins as Kirin Fitzpatrick Emma Coffin as Ashling Fitzpatrick Kris Holden-Ried as Max Verlice Libby Osler as Monica McEvoy Michelle Monteith as Danielle Oldring Fiona Highet as Gabby Kennedy Josie Ellis as Jenny Oldring Melissa Royle as News Anchor Gus Garant as Emergency Room Doctor Julia Morrissey as Nurse
