Guest Stars George MacKay as Zak Farmer Tom Burke as Dan Ottway Jemima Rooper as Mia Ottway Jonathan Hyde as Meredith Tallis QC David Gyasi as DS Kitson Robert Pugh as Graham Ottway Susan Wooldridge as Chrissie Ottway Roger Brierley as Mr Justice Rean Stephen Churchett as Dr Raeburn Sakuntala Ramanee as Heather Lawrenson Claire Lams as Kiera Allen Melissa Lloyd as Jess Virginia Denham as Bridget Ottway Jason Bailey as Billy Craig Crosbie as Damien Peel Roderick P. Woodruff as Security Guard