A young pianist is shocked when she witnesses a strange chess tournament with a robot. Could there be a gruesome secret behind this exhibition?
Claude Jade
as Penny Vanderwood
François Dunoyer
as Lewis Armight
André Reybaz
as Comte Saint-Germain
Thierry Murzeau
as Diego
Gisèle Casadesus
as Mme Vanderwood
Roger Crouzet
as Vladieu
Raoul Guillet
as Le président
Jean-Claude Sachot
as Le garçon de café
Jean-Pierre Granet
as Robert Tournon
Jacques Rocchesani
as Le gendarme
Jean-Pierre Hercé
as Le robot joueur d'échecs
Yves Marc
as Un automate
