TV Horizon - 2011-2012 Horizon - 2011-2012 7.516/10 by 32 users Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Details Casts Posters Images Title Horizon - 2011-2012 Alternative Titles BBC Horizon First Air Date 1964-02-04 Last Air Date 2024-07-22 Number of Episodes 1169 Number of Seasons 60 Genres Documentary, Networks BBC Two, Casts Plot Keywords , Episodes List Horizon Season 49 :Episode 1 Do You See What I See? Do You See What I See? 2011-08-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 2 Seeing Stars Seeing Stars 2011-08-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 3 The Nine Months That Made You The Nine Months That Made You 2011-08-22 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 4 The Core The Core 2011-08-31 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 5 Are You Good or Evil? Are You Good or Evil? 2011-09-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 6 Fukushima: Is Nuclear Power Safe? Fukushima: Is Nuclear Power Safe? 2011-09-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 7 Playing God Playing God 2012-01-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 8 The Truth About Exercise The Truth About Exercise 2012-02-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 9 Solar Storms: The Threat to Planet Earth Solar Storms: The Threat to Planet Earth 2012-03-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 10 Out of Control? Out of Control? 2012-03-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 11 Global Weirding Global Weirding 2012-03-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 12 The Truth about Fat The Truth about Fat 2012-03-20 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 49 :Episode 13 Defeating Cancer Defeating Cancer 2012-04-10 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.