Mountain Tsunami Seconds from Disaster : Season 5 Episode 3
TV-PG National Geographic 1h 00m
Aired: March 25th, 2012 @ 8:30 PM EST on National Geographic
In 1963 a landslide from Monte Toc into the reservoir of the Europe's highest dam caused a giant flood wave that destroyed the village of Longarone and other villages, claiming over 2,000 lives.
