Horizon Season 17 Episode 10
Episode Title: Unknown
Genre:
Documentary
Countries:
UK,
Airing Date: March 11, 1981
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 17 Episode 10 full movie online free in HD with English subtitles – no download needed.
Horizon: Horizon investigates dioxins, which are highly poisonous substances produced in the manufacture of trichlorophonol.