The Jack King Affair

England, 1940, during World War II. An MI5 officer, codenamed Jack King, infiltrates a network of conspirators, a British fifth column sympathetic to Nazi Germany, in order to control the organization and destroy it in the event of a German invasion. But who was he? A single person or several?

Cast: Frédéric Sanchez, Sébastien-Yves Laurent, Stephen Dorril, Thomas Hennessey, Michael Jago, Michael Smith