The original conception of the film ending was that after the segments had been completed, that each character would intersect with one another. This idea was scrapped, but it briefly appears as
Dan Aykroyd's character does appear at the very end of the "Nightmare at 20,000 Feet" segment and comforts
John Lithgow's character from the segment by playing "The Midnight Special" by
Creedence Clearwater Revival, which was also used in the prologue of the film.
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