Horizon: Report on the threat of mega-tsunamis - long, powerful, high sea waves caused by earthquakes and other disturbances. The programme examines the discovery of tell-tale precursors of a landslide in the Canary Islands, the impact of which could cause a surge across the Atlantic toward the eastern American seaboard.
Bernard Hill, Jack Fortune
Documentary
Watch Horizon Season 37 Episode 16 123movies for free in HD quality. Stream instantly with English subtitles — no download or account needed.