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.

Father Brown

Lady Warren

Gustave Flambeau

The Bishop

Inspector Valentine

Bert Parkinson

Inspector Dubois

The Vicomte

Bishop's Secretary

Governess

The Herald

Maharajah

Auctioneer

French Cavalry Officer

French Stationmaster

Charlie

Station sergeant

Scotland Yard sergeant
June 8, 1954

Father Brown

Lady Warren

Gustave Flambeau

The Bishop

Inspector Valentine

Bert Parkinson

Inspector Dubois

The Vicomte

Bishop's Secretary

Governess

The Herald

Maharajah

Auctioneer

French Cavalry Officer

French Stationmaster

Charlie

Station sergeant

Scotland Yard sergeant
