* HoYay: Silas and Aringarosa. Fache and Collet. The first seems to go both ways. The second is more of a case of Collet sorta worshiping Fache and Fache, at first, thinking him not-so-great. The book and film go about it differently, but at the end of each, Fache's opinion of Collet has somewhat improved.
* MartyStu: Robert Langdon may be this.
* TheProblemWithLicensedGames: The Game Of The Movie was a combination beat-em-up / puzzle game with a laughably {{Narm}}tastic script.
** Oddly, ''VideoGame/AssassinsCreedI'' [[SpiritualLicensee made for a better]] ''Code'' game than the one that was actually produced for the license.
** At least Creator/JenniferHale is voicing Audrey Tautou's character.
* WhatCliffHanger: The book had a OneParagraphChapter in which Robert Langdon and his date see a thing inside a box. Whatever the grail was, it wasn't ''that thing'' [[spoiler: (the thing turned out to be a cryptex, i.e., a tube that had a puzzle to be solved for it to open)]]. In fact, done frequently in anything written by Dan Brown. It's pretty much the end of every chapter.