Horizon Season 26 Episode 20
Episode Title: Time of Darkness
Genre:
Documentary
Countries:
UK,
Airing Date: June 26, 1989
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 26 Episode 20 full movie online free in HD with English subtitles – no download needed.
Horizon: In this Horizon episode, we look at the effects on the climate from volcanic eruptions.