A young employee of the British State Department falls in love with the daughter of a top Russian diplomat, much to the panic of their respective countries' officials, who suspect espionage. The cast includes David Knight, Odile Versois, Theodore Bikel and David Kossoff.
David Knight , Odile Versois , Theodore Bikel , David Kossoff , Joseph Tomelty , Paul Carpenter , Peter Illing , John McLaren , Jill Adams , Robin Bailey
Group Film Productions Limited
