Zero Hour dramatizes the hour leading up to some of the most memorable historical events as they unfold minute by minute. This dynamic original series dramatizes the final hour leading up to several pivotal historical events. Here we experience history just before it became history.Using a real-time clock and a split-screen to follow key players, the series reveals the chilling lead-up to events that changed the world including the Chernobyl nuclear meltdown, 9/11 and the Columbine shooting