Guest Stars Chelah Horsdal as Margie Mularkey Jason McKinnon as Sean Mularkey Paul McGillion as Bud Mularkey Quinn Lord as Young Sean Lauren K. Robek as Carol Mansour Co Starring Brendan Taylor as Mutt Mark Brandon as Dick Chapman Andrew Gillingham as Nurse Brian Seth Ranaweera as Chris Teagan Mann as Veronica Sam Rahmani as Emily Ciara Mah as 8 Year Old Marah