John DekkerJohn Dekker Selective FilmographyHot Tub Time Machine(2010)CameraGafferWhite Noise 2: The Light(2007)CameraGafferThe Butterfly Effect 2(2006)CameraGafferUnderworld: Evolution(2006)CameraAssistant chief lighting technicianLighting technicianChief lighting technician: second unitWhite Noise(2005)CameraGafferX-Men 2(2003)Visual effectsGaffer (Visual effects unit)Jennifer Eight(1992)CameraBest boy lightingThe Fly II(1989)CameraLamp operator(*) uncredited