Zero Hour: Season 1
Episode Guide
Season 1 Progress Shield
Disaster at Chernobyl
Aug 29, 2004 · 50 min
At precisely 1.23am on 26 April 1986, the world changed forever. In Pripyat, Ukraine in the Soviet Union, the largest nuclear reactor of its kind exploded at the Chernobyl Power St
Massacre at Columbine High
Feb 21, 2013 · 52 min
This episode covers the final hour leading up to the Columbine High Massacre.
The Last Hour of Flight 11
Feb 28, 2013 · 52 min
Zero Hour: The Last Hour of Flight 11 dramatically recounts the final sixty minutes of American Airlines Flight 11—an hour, and a flight, that changes the world forever. At 08:46 o
Terror in Tokyo
Mar 7, 2013 · 52 min
During a rush-hour morning, Tokyo's elaborate underground Metro system is packed with commuters. They are unaware that it is about to become ground zero for an attempted mass murde