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