Mark Williams Father Brown Actor John Burton Sergeant Goodfellow Actor Ruby May Martinwood Brenda Palmer Actor Claudie Blakley Mrs Devine Actor Tom Chambers Chief Inspector Sullivan Actor Nancy Carroll Lady Felicia Montague Actor Barney Wilkinson Eddie Devine Actor Denis Lawson Walter Sullivan Actor Cherie Lunghi Grace Sullivan Actor Michelle Bonnard Irene Frost Actor Andrew Tiernan Archibald Drake Actor Michael Lacey Director David Innes Edwards Producer Neil Irvine Executive Producer Dan Muirden Writer