 With it, the special effects crew could combine two strips of different film at the same time, creating the final composite shot in the camera.It was used in the climactic scene where one of the Curtiss Helldiver planes attacking Kong crashes from the top of the Empire State Building, and in the scene where natives are running through the foreground, while Kong is fighting other natives at the wall.On the other hand, the Williams process, invented by cinematographer Frank D. Williams, did not require a system of colored lights and could be used for wider shots.