Guest Stars Nicholas Jones as Philip Hathaway Sally Scott as Nell Hathaway Zoe Tapper as Elizabeth Capstone Ian Puleston-Davies as Frank Guitteau Mali Harries as Sarah Alderwood David Warner as Donald Lockston Tosin Cole as Djimon Adomakoh Peter de Jersey as Andrew Dimmock Lynda Rooke as Joyce Guitteau Oliver Lansley as David Capstone Emerald O'Hanrahan as Kate McMurdoch Uncredited Janette Sharpe as Police Officer
