Bob O'Brien: Sound Effects Editor (Sound)1994-12-08

Bob O'Brien: Sound Editor (Sound)1992-04-10

Bob O'Brien: Sound Effects Editor (Sound)1990-11-16

Bob O'Brien: Assistant Sound Editor (Sound)1989-10-27

Bob O'Brien: Sound Editor (Sound)1991-06-07

Bob O'Brien: Sound Effects Editor (Sound)1994-08-31

Bob O'Brien: Foley Editor (Sound)1988-11-04

Bob O'Brien: Sound Editor (Sound)1993-07-30

Bob O'Brien: Dialogue Editor (Sound)1991-11-22