Forgotten Silver (1995) - Peter Jackson

Forgotten Silver is a mockumentary which details the prodigious life of "lost" filmmaker Colin McKenzie and his incredible advances that were lost to history...until now. This supergenius filmmaker, posthumously inducted into the pantheon of cinema greats, made incredible advances in filmmaking technology, supposedly making a talkie in 1908 and using color film in 1911, but madness and poverty and the usual industry tolls drove him into obscurity.