Vincent Vivant agrees to Stephan the spy's proposal: he is to cross the border with a mysterious suitcase.
Laurent Terzieff
as Vincent Vivant
Hildegard Knef
as Martha
Michel Vitold
as Stéphane Donnacil
Daniel Emilfork
as Donacil
Étienne Bierry
as Max
Philippe Noiret
as L'inspecteur Mathieu
Marc Duchamp
as Philippe La Roche
Jacques Bertrand
as Martial
Jean Martinelli
as Le chef de la P.J.
Robert Bousquet
as Robi
