The Thief

"An atomic scientist and communist agent is caught by an FBI man while stealing vital documents, and is forced to kill him. While on the run from government agents he kills another man when cornered by the FBI, is overcome with remorse and turns himself in. The whole film is without dialogue, with only the musical score and magnified sound effects to create the feeling of tension and danger."@en
"An atomic scientist and communist agent is caught by an FBI man while stealing vital documents, and is forced to kill the FBI man. While on the run from government agents he kills another man when cornered by the FBI, is overcome with remorse and turns himself in. The whole film is without dialogue, with only the musical score and magnified sound effects to create the feeling of tension and danger."@en
"The Thief is a piercing Hitchcockesque thriller about a Communist spy who kills an FBI agent and is haunted by his guilty conscience. The most unique suspense story of the sound era, without a single word spoken! Brilliant production with beautiful photography in New York, Washington, D.C., and other East Coast locations. A product of the Cold War era when Communists were infiltrating all phases of American life. Academy Award-winner Ray Milland stars in this moody film noir masterpiece."@en