John BoydJohn Boyd Selective FilmographyTyrannosaurus Azteca(2007)Sound departmentRe-recording mixerKnights(1993)Sound departmentSound re-recording mixerClass of 1999(1989)Sound departmentSound re-recording mixerShocker(1989)Sound departmentRe-recording mixerMy Stepmother Is an Alien(1988)Sound departmentRe-recording mixerMac and Me(1988)Sound departmentRe-recording mixer(*) uncredited