PersonJohn T. Kretchmer9 credits in the catalogue: directing.DirectingThe In-Laws1979Second Assistant DirectorSilver Bullet1985Assistant DirectorBaby Boom1987First Assistant DirectorThe Naked Gun: From the Files of Police Squad!1988First Assistant DirectorFlatliners1990First Assistant DirectorWelcome Home, Roxy Carmichael1990First Assistant DirectorThe Naked Gun 2½: The Smell of Fear1991First Assistant DirectorDelirious1991First Assistant DirectorJurassic Park1993First Assistant Director