Julien Saint Dominique, an agent of the French counter-espionage service in Berlin, investigates the kidnapping of a functionary taken by German communists into East Germany.
Roger Hanin
Margaret Lee
Peter Carsten
Claude Dauphin
Helga Sommerfeld
Ivan Desny
Brigitte Wentzel
Ennio Balbo
Edy Biagetti
Giovanna Lenzi
Ugo Pagliai
Waldemar Frahm
Jorge Rado
Yves Brainville
