John L. Cass: Sound Designer (Sound)1950-09-27

John L. Cass: Sound (Sound)1951-02-24

John L. Cass: Sound Mix Technician (Sound)1950-08-05

John L. Cass: Sound Recordist (Sound)1939-04-07

John L. Cass: Sound Recordist (Sound)1941-11-21

John L. Cass: Sound (Sound)1939-09-22

John L. Cass: Sound (Sound)1947-12-27

John L. Cass: Sound (Sound)1951-04-07

John L. Cass: Sound (Sound)1948-09-01

John L. Cass: Sound (Sound)1950-02-11

John L. Cass: Sound (Sound)1946-01-26

John L. Cass: Sound (Sound)1934-08-31

John L. Cass: Sound Recordist (Sound)1942-01-16

John L. Cass: Sound (Sound)1948-11-11

John L. Cass: Sound (Sound)1950-03-23

John L. Cass: Sound (Sound)1952-04-22

John L. Cass: Sound (Sound)1949-04-19

John L. Cass: Sound (Sound)1950-04-22

John L. Cass: Sound (Sound)1950-06-07

John L. Cass: Sound (Sound)1952-12-01

John L. Cass: Sound Recordist (Sound)1940-10-19

John L. Cass: Sound (Sound)1951-08-30

John L. Cass: Sound (Sound)1951-08-09

John L. Cass: Sound (Sound)1950-10-20

John L. Cass: Sound (Sound)1947-09-01

John L. Cass: Sound Recordist (Sound)1940-03-22

John L. Cass: Sound Recordist (Sound)1937-02-19

John L. Cass: Sound Recordist (Sound)1940-08-09

John L. Cass: Recording Supervision (Sound)1936-02-07

John L. Cass: Sound Recordist (Sound)1940-12-27

John L. Cass: Recording Supervision (Sound)1937-10-14

John L. Cass: Recording Supervision (Sound)1935-02-22

John L. Cass: Sound Recordist (Sound)1937-10-08

John L. Cass: Sound Recordist (Sound)1937-07-22

John L. Cass: Sound Recordist (Sound)1941-09-26

John L. Cass: Sound Recordist (Sound)1942-12-05

John L. Cass: Sound Recordist (Sound)1942-10-15

John L. Cass: Sound Recordist (Sound)1940-04-18

John L. Cass: Sound Recordist (Sound)1938-12-09

John L. Cass: Sound Recordist (Sound)1938-10-14

John L. Cass: Sound Recordist (Sound)1938-09-21

John L. Cass: Sound Recordist (Sound)1938-02-18

John L. Cass: Sound Recordist (Sound)1936-12-03

John L. Cass: Sound Recordist (Sound)1936-09-11

John L. Cass: Sound Recordist (Sound)1936-04-24

John L. Cass: Sound Recordist (Sound)1935-12-27

John L. Cass: Sound Recordist (Sound)1935-04-19

John L. Cass: Sound Recordist (Sound)1934-05-04

John L. Cass: Sound Recordist (Sound)1934-01-26

John L. Cass: Sound Recordist (Sound)1938-06-17

John L. Cass: Sound (Sound)1952-08-29

John L. Cass: Sound (Sound)1941-04-11

John L. Cass: Sound Recordist (Sound)1935-07-12

John L. Cass: Sound Recordist (Sound)1934-03-16

John L. Cass: Sound (Sound)1949-07-27

John L. Cass: Sound (Sound)1946-12-20

John L. Cass: Sound Recordist (Sound)1945-10-25