Betrayal from the East is a 1945 American spy drama film starring Lee Tracy and Nancy Kelly. The film was directed by William A. Berke and based on the book Betrayal from the East: The Inside Story of Japanese Spies in America by Alan Hynd. The supporting cast features Richard Loo, Regis Toomey, Philip Ahn, Victor Sen Yung, Jason Robards Sr. and Drew Pearson.