Calificación
Reparto

Donald Wolfit
Doctor Callistratus

Vincent Ball
Dr. John Pierre

Barbara Shelley
Madeleine Duval

Victor Maddern
Carl

William Devlin
Kurt Urach

Andrew Faulds
Chief Guard Wetzler

John Le Mesurier
Chief Justice

Bryan Coleman
Monsieur Auron

Cameron Hall
Drunken Doctor

George Murcell
First Guard

Julian Strange
Second Guard

Bruce Wightman
Third Guard

Barbara Burke
Housekeeper

Bernard Bresslaw
Tall Sneak Thief

Hal Osmond
Small Sneak Thief

Milton Reid
Executioner