Walk East on Beacon is a 1952 American film noir drama film directed by Alfred L. Werker and starring George Murphy, Finlay Currie, and Virginia Gilmore. It was released by Columbia Pictures. The screenplay was inspired by a May 1951 Reader's Digest article by J. Edgar Hoover entitled "The Crime of the Century: The Case of the A-Bomb Spies." The article covers the meeting of German physicist and atomic spy Klaus Fuchs and American chemist Harry Gold as well as details of the Soviet espionage network in the United States. Gold's testimony would later lead to the case against Julius and Ethel Rosenberg for treason. The film substitutes real atomic spying with vague top secret scientific programs. Extensive location shooting was done in New England, around Washington Union Station and in FBI laboratories.