Guest Stars Sarah Clarke as Lena Smith Richard Coyle as Simon Fischer Co Starring Avigail Humphreys as Chloe Brooks Adelaide Humphreys as Katia Brooks Michael Therriault as Andrew Hollman Miranda Edwards as Millie David Patrick Green as Polygrapher Patrick Stevenson as Man in Tan Blazer Pauline Wong as Waitress Alison Brooks as BBC Reporter Adam Cawley as Milton George Ghali as Rug Merchant