Horizon - Full Series Information, Trailer & IMDb Reviews
Horizon Season 9 Episode 3
Episode Title: Season 09, Episode 03
Genre:
Documentary
Countries:
UK,
Airing Date: February 28, 1973
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 9 Episode 3 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Horizon: Why do humans have such a poor sense of smell as compared to animals? Horizon investigates why.