Horizon - Full Series Information, Trailer & IMDb Reviews
Horizon Season 4 Episode 5
Episode Title: Air Safety, The Unknown Factor
Genre:
Documentary
Countries:
UK,
Airing Date: November 07, 1967
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 4 Episode 5 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Horizon: Horizon is a documentary series that explores and educates us about controversial and life changing things. In Horizon everything is approached with the scientific viewpoint and the use of the scientific method is used in the programme. The programme started in 1965 and still airs today on BBC 2.