A scene featuring multiple clones of the character Kurt Crawford was achieved with motion control photography, allowing actor David Lovgren to portray all of the clones—multiple takes were recorded with the actor in different positions within the scene, and by using a camera controlled by a computer to follow exactly the same motions for each take, these could be seamlessly composited together. Producer Paul Rabwin has noted that achieving these shots was difficult due to the mixture of green and blue light sources in the scene.