Horizon - Full Series Information, Trailer & IMDb Reviews
Horizon Season 20 Episode 21
Episode Title: Unknown
Genre:
Documentary
Countries:
UK,
Airing Date: May 26, 1984
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 20 Episode 21 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
Horizon: Horizon investigates today's research into earthquakes and the usefulness of the findings.