There is a documentary film in production about indoor kite flying called "Indoor"
It's the real deal and I'm impressed. Trailer here:
Matt Cyphert is the guy that's been doing lots of filming of the Pacific Northwest indoor scene over the last few years. He's the guy whose film of Watty has over one million
hits on YouTube. I don't know anything about the production but I assume that much exposure has helped get the feature documentary going.http://www.mtpstudios.com/