Genre: Drama, Thriller
Director: Alfred Hitchcock
Writer: Leon Uris, Samuel A. Taylor
Stars: Frederick Stafford, Dany Robin, John Vernon, Karin Dor, Michel Piccoli
Countries: United States
A high ranking Russian official defects to the U.S., where he is interviewed by U.S. Agent Michael Nordstrom. The defector reveals that a French spy ring codenamed “Topaz” has been passing N.A.T.O. secrets to the Russians. Michael calls in his French friend and counterpart Andre Devereaux to expose the spies.