杰弗里·A·奥昆，Jeffrey A. Okun has contributed visual effects and 2nd unit direction to a wide-range of films such as the award winning sci-fi hit _Stargate (1994)-, and Deep Blue Sea (1999), The Last Starfighter (1984), Lolita (1997), Cutthroat Island (1995), Sphere (1998) and Wes Craven's Shocker (1989).