Guest Stars Neil Crone as Ronnie Stewart Jefferson Brown as Joe Moody Elizabeth Saunders as Eleanor Winters Hanneke Talbot as Maggie Parsons Kim Roberts as Pearl Mayfair Kalinka Petrie as Lucie Clay Rob Stewart as Tom Clay Co Starring Ava Weiss as Mary Louise Riley O'Donnell as Helen Kate Moyer as Sophia Simon Webster as Fred Kelly Boegel as Ruth Sean Bell as Constable Anderson Josh Bainbridge as Max