Guest Stars Zoe Tapper as Katy Sutcliffe Danny Webb as DS Rory Maxwell Richie Campbell as Liam Sutcliffe Shelley Conn as DI Vanessa Harmon Jamie Flatters as Luke Earlham Fraser Risk as Max Sutcliffe Warren Brown as Tom Bailey Jill Halfpenny as Jennifer Robertson Kieran Bew as Ian Davis Rita McDonald Damper as Deputy Head Akbar Kurtha as Birav Suri Adjoa Andoh as Margaret Rust Dawn Steele as Catherine McAulay Ty Hurley as Police Inspector Clare Higgins as Felicity Cassidy Rosie Fellner as Beth Harry Capehorn as Scottish Hotel Receptionist Simon Poland as Chief Inspector