Guest Stars Neil Crone as Ronnie Stewart Elizabeth Saunders as Eleanor Winters Hanneke Talbot as Maggie Parsons Marshall Williams as Sam Tremblay Kalinka Petrie as Lucie Clay Kevin McGarry as Nathan Grant Curtis Caravaggio as Mike Sinclair Co Starring Ava Weiss as Mary Louise Liam MacDonald as Vincent Riley O'Donnell as Helen Kate Moyer as Sophia Simon Webster as Fred Isaak Bailey as Christian Sean Connolly Affleck as Frank Bingham Jamie Spilchuk as James Belanger