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.
1985
2000
2005
1986
1974
2020
1996
2003
1995
2017
1984
1990
—
2022
1976
1964
1999
1955