Guest Stars David Ferry as Harry Barker Sheila McCarthy as Helen Mailer Brandon McGibbon as Augustus Raymond Conlan Alex Carter as Superintendent Andrew Currie Co Starring Elizabeth Whitmere as Rita Moretti Hume Baugh as Alvin Flowers Jane Luk as Jack's Doctor Stuart Dowling as Lawyer Stacy Smith as Camilla Dodson Jessica Rose as Karen Wentworth Peter N. Bailey as Construction Foreman Danielle Salmon as Plain Clothes Officer