* BeamMeUpScotty: The knife quote, often misremembered as "You call that a knife? This is a knife!". Probably because the use of "that" for ''both'' knives would make the proper quote a bit confusing out of context.
** [[Series/FamilyMatters Carl Winslow]] / [[Film/DieHard Al Powell]] is Gus!
** The third film is co-written by Matthew Berry, who has gone on to become a well known fantasy sports analyst for ESPN.
** Eddie from ''TrueBlood'' is a DEA agent in the second film.
* RomanceOnTheSet: Paul Hogan and Linda Kozlowski eventually got married.
* UnintentionalPeriodPiece: The World Trade Center can be seen in almost every exerior shot in the American scenes, and the last Checker A11 was retired from service in 1999.
* WhatCouldHaveBeen: At one point the idea for ''Film/BeverlyHillsCopIII'' was being a CrossOver with ''Crocodile Dundee''.
* YouLookFamiliar: Alec Wilson plays a major part in the third movie as Jacko, and appears as a side character, Denning, in the 2nd movie.