If you attended TAM 2011 Las Vegas, you may have seen award-winning filmmakers Tyler Measom and Justin Weinstein walking around with their crew, shooting for this film. Measom co-directed the documentary Sons of Perdition, and Weinstein wrote and edited the Sundance jury-prize-winning Being Elmo: A Puppeteer's Journey.

Their latest work-in-progress is an independently-produced documentary about the life and work of James Randi, called An Honest Liar: The Story of The Amazing Randi. You can learn more about the project at AnHonestLiar.com and watch the new trailer below.