If you’re blown away by the fact that the buzzy, upcoming A24 horror flick Backrooms was directed by a then-19-year-old kid—the youngest director in A24 history—don’t worry, it gets worse: That kid, Kane Parsons, was already a hit horror director by the time he was 16. And after you watch his Backrooms (Found Footage) short film and Backrooms web series on YouTube, you’ll understand why.