Rachel Flowerday Creator Tahsin Guner Creator Mark Williams Father Brown Actor Claudie Blakley Mrs Devine Actor John Burton Sergeant Goodfellow Actor Emer Kenny Bunty Actor Jack Deam Inspector Mallory Actor Elaine Paige Octavia Eden Actor Mike Sengelow Peter Mossop Actor Nancy Carroll Lady Felicia Actor Clare-Louise English Jennifer Mossop Actor Alex Price Sid Carter Actor Tom Chambers Chief Inspector Sullivan Actor Lucas Hare Joe Telford Actor Ruby May Martinwood Brenda Palmer Actor Helena Barlow Penny Briggs Guest Star Trevor Cooper Denny Beaton Guest Star Roger Barclay Jasper Granford Actor Stephen Kennedy Stan Hoskens Guest Star Ash Hunter Brendan Streatham Actor Gary Lilburn Raymond 'Ray' Harrison Guest Star Elizabeth Bennett Agnes Burns Actor Dan Muirden Writer Dominique Moloney Writer David Semple Writer, Director John Maidens Director Paul Riordan Director Seán Gleeson Producer Will Trotter Executive Producer Debbie Wiseman Music Dominic Keavey Director Miranda Howard-Williams Director