Lost in La Mancha
This is a documentary about one of Terry Gilliam's failed attempts to make Don Quixote, where the circumstances stack up against him and his film crew in the worst possible ways. It's a shame this didn't come through because I can't think of anyone better to do a film version of Quixote, the only other filmmaker that comes to mind is Alejandro Jodorowsky. I hope Gilliam takes up the project again, because I can see this being one of his best films.