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 John Standing Charles Rust Actor John Normington Donald Tew Actor Helen Lindsay Mary Pearce Actor Michael Simkins Gary Thompson Actor Hilton McRae Mathew Spearman Actor Esther Hall Cassie Woods Actor Helen Grace Lynn Spearman Actor Ruth Jones Rachel Rose Actor Peter Smith Director Peter Hammond Writer Brian True-May Executive Producer