The vice-minister of Foreign Affairs of Czechoslovakia, knowing he's being watched and followed, is one day arrested and put into solitary confinement by his blackmailers.
Yves Montand
as Gérard (A.L. / Artur London)
Simone Signoret
as Lise (Mme L. / Lise London)
Gabriele Ferzetti
as Kohoutek
Michel Vitold
as Smola
Jean Bouise
as Boss of factory
Michel Beaune
as Lawyer
Jacques Rispal
as Former secretary
Antoine Vitez
as Communist friend
Michel Robin
as Attorney General
László Szabó
as Secret police man
Guy Mairesse
as Doctor
Marc Eyraud
as Politician
