NOVA - Season 33 Episode 1
It was the greatest flood of the past two million years, and it posed a giant scientific riddle. A maverick geologist became convinced that thousand-foot-deep floodwaters had scoured out vast areas of the American northwest near the end of the last ice age. Mainstream scientists scorned his theory while he searched patiently for answers to what could have triggered such an inconceivably violent event. Finally, an ingenious solution silenced the skeptics: traces of an enormous ice dam half a mile high, which had blocked a valley in present-day Montana and created an enormous lake behind it. With the help of stunningly realistic animation, NOVA takes viewers back to the Ice Age to reveal what happened when the dam broke, unleashing a titanic flood that swept herds of woolly mammoth and everything else into oblivion.
First Air Date : 1974-03-03
Last Air date : 2024-10-09
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 33 : Episode 12005-09-20
- Season 33 : Episode 22005-10-04
- Season 33 : Episode 32005-10-11
- Season 33 : Episode 42005-11-01
- Season 33 : Episode 52005-11-08
- Season 33 : Episode 62005-11-15
- Season 33 : Episode 72005-11-22
- Season 33 : Episode 82006-01-03
- Season 33 : Episode 92006-01-17
- Season 33 : Episode 102006-02-07
- Season 33 : Episode 112006-02-14
- Season 33 : Episode 122006-02-21
- Season 33 : Episode 132006-02-28
- Season 33 : Episode 142006-03-28
- Season 33 : Episode 152006-04-04
- Season 33 : Episode 162006-04-18
- Season 33 : Episode 172006-11-07
- Season 33 : Episode 182006-11-14
- Season 33 : Episode 192006-10-03
- Season 33 : Episode 202006-12-26
