Caroline Graham Creator John Nettles DCI Tom Barnaby Actor John Hopkins Sergeant Dan Scott Actor Jane Wymark Joyce Barnaby Actor Laura Howard Cully Barnaby Actor Barry Jackson Dr. George Bullard Actor Lynda Bellingham Jane Willows Actor Jim Carter Nathan Green Actor John Standing Charles Rust Actor Maggie O'Neill Agnes Waterhouse Guest Star Margery Mason Lydia Villiers Guest Star Tim Woodward Timothy Webster Actor Stella Gonet Grace Maplin Actor Margot Leicester Kay Settingfield Actor Hilton McRae Mathew Spearman Actor Michael Harbour Harry Poulson Actor Terrence Hardiman Dr James Lavery Actor Esther Hall Cassie Woods Actor Nick Barber Harry Green Actor Helen Grace Lynn Spearman Actor Jamie Thomas King Steven Curtis Actor Sarah Hellings Director Peter Smith Director Renny Rye Director Michael Russell Writer Peter Hammond Writer Elizabeth-Anne Wheal Writer David Hoskins Writer Jeff Dodds Writer Andrew Payne Writer Brian True-May Executive Producer Richard Holthouse Director Isabelle Grey Writer