Trivia: After the guests leave and Randy is alone on the couch watching Halloween, right as the ghost-face walks in, the Halloween theme begins. In Halloween the beginning of the theme means the shape is near.
Trivia: The unit that was portrayed in the tank battle was to be the 3rd Armored Cavalry Regiment because they were actually in a friendly fire incident. During the shoot, someone showed the director the 2nd ACR's patch and he thought that was better looking.
Trivia: Scriptwriter Shane Black is a huge believer in recycling. Check out how much the moment when Jackson is captured by Bierko resembles Rigg's capture by McAllister in "Lethal Weapon". Black's 3 biggest movies - "Lethal Weapon", "The Last Boy Scout" and "The Long Kiss Goodnight" all involve a major character's daughter being kidnapped (to say nothing of all beginning with an "L").