Caroline Graham Creator Neil Dudgeon DCI John Barnaby Actor Gwilym Lee Sergeant Charlie Nelson Actor Nick Hendrix DS Jamie Winter Actor Caroline Blakiston Sylvia Lennard Actor David Burke Fred Messenger Actor Anthony Calf Julian Lennard Actor Christopher Colquhoun Blake Keswick Actor Georgie Glen Mary Oswood Actor Hugh Dennis Milo Craven Actor Fiona Dolman Sarah Barnaby Actor Pippa Haywood Andrea Craven Actor Sally Phillips Lucy Keswick Actor Manjinder Virk Dr Kam Karimore Actor Edwin Thomas Finn Thornberry Actor Catherine Steadman Corina Craven Actor Angus Wright Roderick Craven Actor Matti Houghton Dottie Craven Actor Jodie Tyack Polly Oswood Actor William Melling Josh Craven Actor Seeta Indrani Sujan Lennard Actor Brian True-May Executive Producer Jo Wright Executive Producer Ella Kelly Producer Julia Gilbert Director Alex Pillai Director Matt Carter Writer Jim Parker Original Music