Caroline Graham Creator John Nettles DCI Tom Barnaby Actor John Hopkins Sergeant Dan Scott Actor Jane Wymark Joyce Barnaby Actor Malcolm Tierney Per Hansen Actor Lynda Bellingham Jane Willows Actor Jim Carter Nathan Green Actor Diana Kent Anne Heldman Actor Nicholas Rowe David Heartley-Reade Actor Rebecca Saire Miriam Heartley-Reade Actor Susannah Doyle Vanessa Stone Actor Terrence Hardiman Dr James Lavery Actor Nick Barber Harry Green Actor Henry Ian Cusick Gareth Heldman Actor Tim Treloar Uniformed Police Officer Actor Brian True-May Executive Producer Richard Holthouse Director Isabelle Grey Writer