What is Horizon about?
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before....
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Cast information is updated on this title page.
Documentary
Horizon has 62 seasons and 1174 episodes.
Horizon was released in 1964.