Guest Stars Pippa Haywood as Claire Jenkins / Clarissa Pye Ian Lloyd Anderson as Brent / Writer Harry Lawtrey as Robert Blakiston Jude Hill as Young Sam Karen Westwood as Mary Blakiston Dorothy Atkinson as Lady Frances Pye Chukwuma Omambala as Rev Robeson / Rev Osborne Joel Birkett as Young Robert Lorcan Cranitch as Sir Magnus Pye / Max Ryeland Sanjeev Kohli as Sajid Khan / Dr Kamal Nathan Clarke as Freddy / Frederick David Herlihy as Matthew Blakiston Dan Siron as Workman
