Works of art are disappearing, stolen by a master thief, a master of disguise. Father Brown has two goals: to catch the thief and to save his soul.
Alec Guinness
as Father Brown
Joan Greenwood
as Lady Warren
Peter Finch
as Gustave Flambeau
Cecil Parker
as The Bishop
Bernard Lee
as Inspector Valentine
Sid James
as Bert Parkinson
Gérard Oury
as Inspector Dubois
Ernest Thesiger
as The Vicomte
Ernest Clark
as Bishop's Secretary
Everley Gregg
as Governess
Austin Trevor
as The Herald
Marne Maitland
as Maharajah
