I would highly recommend the French "documentary" Operation Lune, which presents a convincing case for Kubrick faking the moon landing by using, among other things, footage of various members of the Nixon administration from an actual war documentary and cutting it to make it look like they are talking about Kubrick. Many of the other so-called witnesses and experts have names taken from Kubrick and Hitchcock films, as well as a certain Rabbi Konigsberg who keeps making one-liners. I use this in my documentary class to demonstrate how footage can be taken out of contact and shaped to make viewers believe just about anything. At the other end of the spectrum is this year's Moonwalkers, which I only kept watching because of Ron Perlman. It's one of those films that just doesn't seem to work and pales in comparison to Color Me Kubrick, about another famous Kubrick hoax.