Incident at Loch Ness (2004) This is a mockumentary within a mockumentary. The ensemble cast is a Who's Who of modern filmmaking, from Werner Herzog, independent director (Nosferatu, Grizzly Man, Rescue Dawn) playing himself directing a documentary, to cinematographer Gabriel Beristain (of the Blade movies) playing himself, to Sound Recorder/Mixer extraordinaire Russell Williams II (of Independent Lens, Moesha, Training Day) playing himself, to.. well you get the idea. Throw in the legend of Nessie and you've got a totally hilarious thriller mockumentary directed by Zak Penn, Make sure you watch the commentary with the Director and cast members, which continues the fiction of the movie. It's brilliant.