For Justin Bieber, the documentary Never Say Never was an opportunity to show the world that he was more than a synthetic teen idol. "Basically, a lot of people think I'm a product, like some manufactured machine," he explained to Entertainment Tonight. "My movie shows that I've been doing music ever since I was young. I've been playing guitar and drums, I've been singing since I was a little boy. Music has just always been my passion." As it turns out, Never Say Never was a hit with more than just Bieber's young fanbase: it not only had the biggest opening weekend of any documentary in history, but went on to be the No. 3 highest-grossing documentary of all time.