The read
62 seasons across 1174 episodes so far, still running.
Synopsis
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Ratings
IMDb8.5/10
35 audience votes
Seasons
| 1 | 1964 | 9 ep1964 |
| 2 | 1965 | 24 ep1965 |
| 3 | 1966 | 23 ep1966 |
| 4 | 1967 | 23 ep1967 |
| 5 | 1968 | 24 ep1968 |
| 6 | 1969 | 37 ep1969 |
| 7 | 1970 | 37 ep1970 |
| 8 | 1971 | 32 ep1971 |
| 9 | 1972 | 33 ep1972 |
| 10 | 1973 | 32 ep1973 |
| 11 | 1974 | 33 ep1974 |
| 12 | 1975 | 26 ep1975 |
| 13 | 1976 | 30 ep1976 |
| 14 | 1977 | 23 ep1977 |
| 15 | 1978 | 24 ep1978 |
| 16 | 1979 | 25 ep1979 |
| 17 | 1980 | 25 ep1980 |
| 18 | 1981 | 27 ep1981 |
| 19 | 1982 | 22 ep1982 |
| 20 | 1983 | 24 ep1983 |
| 21 | 1984 | 22 ep1984 |
| 22 | 1985 | 16 ep1985 |
| 23 | 1986 | 22 ep1986 |
| 24 | 1987 | 22 ep1987 |
| 25 | 1988 | 25 ep1988 |
| 26 | 1989 | 20 ep1989 |
| 27 | 1990 | 20 ep1990 |
| 28 | 1991 | 23 ep1991 |
| 29 | 1992 | 19 ep1992 |
| 30 | 1993 | 21 ep1993 |
| 31 | 1994 | 21 ep1994 |
| 32 | 1995 | 20 ep1995 |
| 33 | 1996 | 16 ep1996 |
| 34 | 1997 | 15 ep1997 |
| 35 | 1998 | 18 ep1998 |
| 36 | 1999 | 14 ep1999 |
| 37 | 2000 | 19 ep2000 |
| 38 | 2001 | 11 ep2001 |
| 39 | 2002 | 18 ep2002 |
| 40 | 2003 | 19 ep2003 |
| 41 | 2004 | 18 ep2004 |
| 42 | 2005 | 20 ep2005 |
| 43 | 2006 | 19 ep2006 |
| 44 | 2007 | 9 ep2007 |
| 45 | 2008 | 17 ep2008 |
| 46 | 2009 | 18 ep2009 |
| 47 | 2009-2010 | 14 ep2009 |
| 48 | 2010-2011 | 15 ep2010 |
| 49 | 2011-2012 | 13 ep2011 |
| 50 | 2012-2013 | 16 ep2012 |
| 51 | 2013-2014 | 11 ep2013 |
| 52 | 2014-2015 | 18 ep2014 |
| 53 | 2016 | 16 ep2016 |
| 54 | 2017 | 15 ep2017 |
| 55 | 2018 | 13 ep2018 |
| 56 | 2019 | 6 ep2019 |
| 57 | 2020 | 8 ep2020 |
| 58 | 2021 | 4 ep2021 |
| 59 | 2022 | 4 ep2022 |
| 60 | 2024 | 1 ep2024 |
| 61 | 2025 | 4 ep2025 |
| 62 | 2026 | 1 ep2026 |
Stills
Themes
philosophyscience
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