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Full series · 1 credit per episode

Watch Horizon online in HD

7.51964 · Returning Series62 seasons1174 episodesHD · Subtitles
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About Horizon

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Horizon runs for 62 seasons. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

9 episodes in this season

Season 1 · 9 episodes

02

Pesticides and Posterity

Dr. Frank Darling and Dr. Eric Edson discuss different environmental priorities.

1964-05-30 60m
03

A Candle to Nature

A reconstruction of a Michael Faraday lecture last given in December 1860.

1964-06-27 60m
04

Strangeness Minus Three

Horizon explores the findings of physicists at Brookhaven, Long Island, New York. Who, after two years and thousands of photographs, have identified a predicted new particle which has a unique characteristic: 'strangeness minus three'.

1964-07-25 60m
05

The Air of Science

Horizon looks at the work of the National Institute for Medical Research.

1964-08-22 60m
06

The Knowledge Explosion

Prof. Arthur C. Clarke, Derek Price and Nigel Balchin discuss the past and future of science.

1964-09-21 60m
08

Tots and Quods and Woodgeries

Horizon investigates the 'Tots and Quots' and the 'Woodgeries' two groups set up by scientists before the second world war to discuss the future of science and how it effects society.

1964-11-16 60m
Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22Season 23Season 24Season 25Season 26Season 27Season 28Season 29Season 30Season 31Season 32Season 33Season 34Season 35Season 36Season 37Season 38Season 39Season 40Season 41Season 42Season 43Season 44Season 45Season 46Season 47Season 48Season 49Season 50Season 51Season 52Season 53Season 54Season 55Season 56Season 57Season 58Season 59Season 60Season 61Season 62

Horizon FAQ

How much does it cost to watch Horizon?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch Horizon?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of Horizon are there?

Horizon has 62 seasons on Cineby, with 1174 episodes in total. Start with season 1 below.

Where should I start watching Horizon?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch Horizon with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.

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