F for Fake by Orson Welles
Ever heard of Operation Mindfuck? (Note that Discordianism is a parody religion, big diff!) This is a start, recommended by RAW. A documentary on the famous Hungarian art forger Elmyr de Hory who held the the art world hostage with all his fake paintings from various masters. These particular clips center on the false notion of experts and their expertise.
(Also see this post, the second song Stripsearch)