Horizon - Full Series Information, Trailer & IMDb Reviews
Horizon Season 18 Episode 17
Episode Title: Unknown
Genre:
Documentary
Countries:
UK,
Airing Date: April 24, 1982
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 18 Episode 17 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
Horizon: Horizon investigates Legionnaires disease and the research being carried out in the USA to try find a cause and cure.