Leon Becker: Sound (Sound)1948-08-18

Leon Becker: Sound (Sound)1951-03-01

Leon Becker: Sound Director (Sound)1947-04-21

Leon Becker: Sound (Sound)1948-05-19

Leon Becker: Sound (Sound)1948-06-23

Leon Becker: Sound (Sound)1949-02-06

Leon Becker: Sound Recordist (Sound)1951-05-18

Leon Becker: Sound (Sound)1950-11-10

Leon Becker: Sound (Sound)1948-05-21

Leon Becker: Sound Director (Sound)1949-11-28

Leon Becker: Sound (Sound)1948-07-29

Leon Becker: Sound Supervisor (Sound)1951-10-24

Leon Becker: Sound Director (Sound)1947-12-15

Leon Becker: Music Supervisor (Sound)1949-10-06

Leon Becker: Sound (Sound)1948-09-13

Leon Becker: Associate Producer (Production)1961-04-27

Leon Becker: Associate Producer (Production)1969-01-01

Leon Becker: Sound Director (Sound)1947-09-25

Leon Becker: Sound Designer (Sound)1951-12-07

Leon Becker: Sound Supervisor (Sound)1947-05-22

Leon Becker: Production Supervisor (Production)1959-07-17

Leon Becker: Sound Designer (Sound)1952-03-12

Leon Becker: Associate Producer (Production)1968-07-12