* RetroactiveRecognition: [[Film/HomeAlone Macauley Culkin]] has an uncredited role as Jacob's son.
** How about LewisBlack showing up for three seconds?
** Eriq La Salle (''Series/{{ER}}'''s Dr. Benton) and Ving Rhames (Marsellus Wallace of ''Film/PulpFiction'') play two of Jacob's fellow veterans, before either of their actors had those roles.
** Jason Alexander also has a small role.
** When Jacob is running a high fever and freaking out, [[Music/TenaciousD Kyle Gass]] helps fill his tub with ice.
* WhatCouldHaveBeen: According to director Adrian Lyne, the original screenplay contained a much more traditional, [[Creator/HieronymusBosch Bosch-esque]] depiction of hell. However, Lyne thought audiences would find such imagery silly.
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