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 Karl Collins as Jack White / Jack Whiteley Lorcan Cranitch as Sir Magnus Pye / Max Ryeland Sutara Gayle as Gemma Whiteley Danielle Ryan as Alice Paul Tylak as Lee Jaffery Adam Ewan as Gravedigger Daniel Costello as Doctor Phina Oruche as Bryony Michael Mullen as Receptionist