Zero Hour The Massacre at Columbine High is a 2004 biographic documentary narrated by British actor Sean Pertwee (Dog Soldiers, Event Horizon) about Eric Harris and Dylan Klebold.
On April 20th, 1999 they went into Columbine High school in Colorado, United States and shot and killed 13 people and then turned the guns on themselves. It shocked the nation and for a long time, people have been wondering why they committed such an atrocity. This documentary reconstructs those events.
