 CREW: SPOILER: When Ed is dying in the hospital, his son watches him  in anguish and there is only one light reflected in each of Wills  and Eds eyes. When Eds eyes become fixed, the light in his eyes  brightens, and a second light can be seen reflecting in the corner  of his eyes. When the camera pans back to Will, two spots of light  are now reflected in his eyes showing the addition of a second light  off camera.