Probably old news for many, but in case you've been residing under a rock for a decade or so like me, and you're looking for something decent to consume, check out **The Union Tapes** \- from John Dye @ Bicycle Union.
John's a legend in his own right, but does a solid job of letting the guests tell their stories. There's a lot of influential British riders, but also some good stuff from US giants like Fiola, Taj, Crandall and Rooftop. It's a pretty comprehensive documentary of BMX in the UK and abroad from the people who made BMX what it was and is.