Détective du bon Dieu

Alec Guinness

Father Brown

Joan Greenwood

Lady Warren

Peter Finch

Gustave Flambeau

Cecil Parker

The Bishop

Bernard Lee

Inspector Valentine

Sidney James

Bert Parkinson

Gérard Oury

Inspector Dubois

Ernest Thesiger

The Vicomte

Ernest Clark

Bishop's Secretary

Everley Gregg

Governess

Austin Trevor

The Herald

Marne Maitland

Maharajah

Noel Howlett

Auctioneer

Eugene Deckers

French Cavalry Officer

Jim Gérald

French Stationmaster

Launce Maraschal

Texan Millionaire

Daniel Clérice

Garagiste

Aubrey Woods

Charlie

John Salew

Station sergeant

Sam Kydd

Scotland Yard sergeant

John Horsley

Inspector Wilkins

Jack McNaughton

Railway Guard

Hugh Dempster

Man in Bowler Hat

Betty Baskcomb

French Widow

Diana Van Proosdy

Waitress

Dino Galvani

Italian Professor

Hugo Schuster

Optician

Guido Lorraine

Café Patron

Robert Hamer

Réalisation

Max Varnel

Assistant réalisation

Phyllis Crocker

Continuity

Gilbert Keith Chesterton

Histoire

Maurice Rapf

Scénario

Robert Hamer

Scénario

Thelma Schnee

Scénario, Adaptation

Paul Finder Moss

Production

Leigh Aman

Production Manager

Vivian Cox

Production associée

Harry Waxman

Photographie

James Bawden

Cadrage

Gordon Hales

Montage

Georges Auric

Musique

Muir Mathieson

Conductor

George Burgess

Sound Recordist

Leonard Bulkley

Sound Recordist

John Hawkesworth

Direction artistique

Julia Squire

Costume Designer

Pauline Trent

Coiffure

Bob Lawrance

Maquillage