Guest Stars Pippa Haywood as Claire Jenkins / Clarissa Pye Harry Lawtrey as Robert Blakiston Ian Lloyd Anderson as Brent / Writer Jude Hill as Young Sam Karen Westwood as Mary Blakiston Dorothy Atkinson as Lady Frances Pye Nia Deacon as Joy Sanderling Joel Birkett as Young Robert Chukwuma Omambala as Rev Robeson / Rev Osborne Lorcan Cranitch as Sir Magnus Pye / Max Ryeland Karl Collins as Jack White / Jack Whiteley Sanjeev Kohli as Sajid Khan / Dr Kamal Nathan Clarke as Freddy / Frederick Sutara Gayle as Gemma Whiteley Adam Ewan as Gravedigger Daniel Costello as Doctor Nathalie Armin as Melissa Conway
