Woody Harrelson, ever the sidekick, is the hero in his newest movie. Not only because the film, Lost in London, is about a loser (Harrelson) and how he finds redemption, but because he was the director and mastermind behind its impressive premise: one shot, one take, 120 minutes, live-streamed directly into theaters. Last night, Lost in London was beamed into more than 500 theaters in the US and UK, as Harrelson and a cast of 30 acted it out in real time.