Rachel Flowerday Creator Tahsin Guner Creator, Writer Mark Williams Father Brown Actor Sorcha Cusack Mrs McCarthy Actor Jack Deam Inspector Mallory Actor Emer Kenny Bunty Actor John Burton Sergeant Goodfellow Actor Lesley Nicol Majorie Chummy Actor John Light Hercule Flambeau Actor Craig Conway Bill Devlin Actor Roger May Canon Fox Actor Alex Price Sid Carter Actor Nancy Carroll Lady Felicia Actor Matthew Marsh Lord Arthur Hawthorne Actor Laura Rollins Helen Delaney Actor Robyn Addison Elsie Peters Actor Steve Elder Tobias Faulkner Actor Sara Stewart Lady Margot Hawthorne Actor Denise Black Peggy Langdon Actor Diana Quick Lady Cecily Actor Will Hislop Sandy Beauchamp Actor Jackie Clune Thelma Bryce Actor Kit Lambert Writer Isher Sahota Director Lol Fletcher Writer Neil Irvine Writer Michelle Lipton Writer David Semple Writer John Maidens Director Dominique Moloney Writer Steve M Kelly Director Jo Hallows Director Ruth Carney Director David Richardson Producer Will Trotter Executive Producer