After escaping Russia's communist revolution, Léon Theremin travels to New York, where he pioneers the field of electronic music with his synthesizer. But at the height of his popularity, Soviet agents kidnap and force him to develop spy technology.
John Ballantyne (archive footage) (uncredited)
Helen Fields (archive footage) (uncredited)
Sidney L. Pythias (archive footage) (uncredited)
Don Birnam (archive footage) (uncredited)
Klaatu (archive footage) (uncredited)
Dr. Constance Petersen (archive footage) (uncredited)
Frank Daylon (archive footage) (uncredited)
Helen Benson (archive footage) (uncredited)
Self – Founder of The Beach Boys
Self (archive footage)
Self – Musician and Producer
Self – Theremin's Niece
Self – Musician
Mr. Crow (archive footage) (uncredited)
Self – Inventor of the Moog Synthesizer
Self – Composer and Historian
Actor in Mickey Mouse Show Clip (archive footage) (uncredited)
Self – Theremin Virtuoso
Self – Inventor of the Theremin
Self – Theremin Studio Member