Guest Stars David Pearse as Miles Kynaston David Bamber as Edgar Froggart Silas Carson as Drysdale Laud Barbara Marten as Janet Carpenter Michael Culkin as Hubert Langton Michael Maloney as Desmond Ulrick Daisy Waterstone as Octavia Aldridge Alex Hope as Matthew Ulrick Charlotte McCurry as Valerie Caldwell Yaseen Aroussi as Garry Ashe Sara Stewart as Venetia Aldridge Liz Crowther as Margaret Jackson Marsha Millar as Dorothy Scully Conor Doran as PC Turner
