Father Brown

Mark Williams

Mrs McCarthy

Sorcha Cusack

Inspector Valentine / Chief Inspector Valentine

Hugo Speer

Sergeant Goodfellow

John Burton

Geoffrey Bennett

Pip Torrens

Daniel Walsh

Peter O'Connor

William Knight

Sam Crane

Susie Jasinski

Kasia Koleczek

Elizabeth Barnes

Bryony Afferson

Umesh Varma

Ramon Tikaram

Rev Mother Augustine

Penny Downie

Kalon

Michael Maloney

Sister Gregory

Selina Cadell

Ruth Bennett

Holly Earl

Professor Patrick Galloway

Stephen Boxer

Inspector Sullivan / Chief Inspector Sullivan

Tom Chambers

Eleanor Knight

Louise Brealey

Lady Felicia Montague / Lady Felicia Montague (voice) / Lady Felicia

Nancy Carroll

Norman Bohun

Sam Hoare

Leonard Quinton

Robert Cavanah

Inspector Mallory

Jack Deam

Sid Carter

Alex Price

Simeon Barnes

Barry Sloane

Penelope "Bunty" Windermere

Emer Kenny

Brenda Palmer

Ruby-May Martinwood

Mrs. Devine / Claudie Blakley

Claudie Blakley

Philip Walker

Oliver Ryan

PC Birtwistle

David Claridge

Hercule Flambeau / Captain Flynn

John Light

Villager

Nick Owenford

Sergeant Albright

Keith Osborn

Canon Damian Fox / Canon Fox

Roger May

Blind 'Arry

Alan Williams

Rev Wilfred Bohun

Adam Astill

Radio Newsreader (voice) / Commentator / Mr. Edward Appleby

Jonathan Rigby

Bishop Talbot

Malcolm Storry

Hornby

Colin Deaney

Sister Boniface

Lorna Watson

Susie

Katarzyna Kołeczek