Guest Stars Marc Bannerman as Chester Vass Stephanie Hyam as Grace Maclean Amanda Root as Emily Maclean Roger Ajogbe as Sheridan Graves Anushka Melkonian as Juliette Carrisford Tam Dean Burn as Hamish Maclean Dan Cade as Police Officer Frank van der Wulp as Probation Officer James Alexandrou as Tom Evans Jasmin M. Stewart as DCI Virginia Becker Keith Ackerman as William Chilvers
