Alec Guinness
Father Brown
Acting
Joan Greenwood
Lady Warren
Acting
Peter Finch
Gustave Flambeau
Acting
Cecil Parker
The Bishop
Acting
Bernard Lee
Inspector Valentine
Acting
Sid James
Bert Parkinson
Acting
Gérard Oury
Inspector Dubois
Acting
Ernest Thesiger
The Vicomte
Acting
Ernest Clark
Bishop's Secretary
Acting
Everley Gregg
Governess
Acting
Austin Trevor
The Herald
Acting
Marne Maitland
Maharajah
Acting
Noel Howlett
Auctioneer
Acting
Eugene Deckers
French Cavalry Officer
Acting
Jim Gérald
French Stationmaster
Acting
Launce Maraschal
Texan Millionaire
Acting
Daniel Clérice
Garagiste
Acting
Aubrey Woods
Charlie
Acting
John Salew
Station sergeant
Acting
Sam Kydd
Scotland Yard sergeant
Acting
John Horsley
Inspector Wilkins
Acting
Jack McNaughton
Railway Guard
Acting
Hugh Dempster
Man in Bowler Hat
Acting
Betty Baskcomb
French Widow
Acting
Diana Van Proosdy
Waitress
Acting
Dino Galvani
Italian Professor
Acting
Hugo Schuster
Optician
Acting
Guido Lorraine
Café Patron
Acting