The Why Files S06 E20 The Pentyrch UFO Incident | Hiding the Evidence of Human-Alien Combat

Military aircraft circled a Welsh village for three days, waiting for something to arrive. At 2:30 AM, they got their answer when a massive black pyramid materialized above Pentyrch. What followed was a four-minute battle between military forces and unknown objects that left witnesses paralyzed and the government scrambling to cover their tracks.