With the help of ever advanced technologies, scientists and researchers seek out and explore possible causes for the apparent and almost sudden and inexplicable disappearance of the Vikings of Greenland.
1. Catastrophe! Part 1: The Day the Sun Went Out
Aired: May 15, 2000Evidence leading to the conclusion that a major worldwide catastrophe occurre...
2. Catastrophe! Part 2: How the World Changed
Aired: May 15, 2000Could a violent volcanic eruption of Krakatoa be responsible for the climatic...
Aired: May 16, 2000 With the help of ever advanced technologies, scientists and researchers seek ...
4. What Happened to the Hindenburg?
Aired: Jun 15, 2000In 1937, dirigible LZ 129 Hindenburg, pride of the Third Reich, caught fire o...
Aired: May 17, 2000 Anasazi were a Native American tribe that lived in Colorado, Utah, New Mexico...
Main Cast
Guest Staring
Current Status: Returning Series
Network: PBS
Genres: War, Documentary, History
