Calificación
Reparto

Louis Jourdan
Duke Philippe de Beauvais

Belinda Lee
Virginia Traill

Keith Michell
Colonel St. Gerard

Richard O'Sullivan
Louis XVII / Richard de Beauvais

Martita Hunt
Lady Lydia Fell

Finlay Currie
Mr. Patient

Anne Heywood
Glynis

Brian Rawlinson
Dylan Evans

Terence Longdon
Sir Frederick Venner

Frederick Leister
Capt. Andrew Ogden

Austin Trevor
Mr. Petitval

Laurence Payne
Lautrec

Jacques Brunius
De Chassagne

John Dearth
Simon the Jailer