A medical doctor gets into trouble when one of his patients turns out have been involved in espionage (maybe).
Bernard Blier
le Docteur Lefèvre
Bruno Cremer
Matras
Claude Piéplu
Monteil
Suzanne Flon
Geneviève Laurent
Patricia Scott
Sylvie Lefèvre
Pierre Le Rumeur
Kruger
Francis Lax
Rodard
Jacques Sempey
