Horizon
7.41964•62 Seasons
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon
Season 1 • Episode 1
All Seasons
62 Seasons Available · Click a season to browse episodes
1964
1964
9 Episodes1964
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1965
1965
24 Episodes1965
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1966
1966
23 Episodes1966
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1967
1967
23 Episodes1967
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1968
1968
24 Episodes1968
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1969
1969
37 Episodes1969
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1970
1970
37 Episodes1970
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1971
1971
32 Episodes1971
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1972
1972
33 Episodes1972
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1973
1973
32 Episodes1973
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1974
1974
33 Episodes1974
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1975
1975
26 Episodes1975
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1976
1976
30 Episodes1976
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1977
1977
23 Episodes1977
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1978
1978
24 Episodes1978
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1979
1979
25 Episodes1979
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1980
1980
25 Episodes1980
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1981
1981
27 Episodes1981
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1982
1982
22 Episodes1982
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1983
1983
24 Episodes1983
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1984
1984
22 Episodes1984
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1985
1985
16 Episodes1985
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1986
1986
22 Episodes1986
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1987
1987
22 Episodes1987
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1988
1988
25 Episodes1988
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1989
1989
20 Episodes1989
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1990
1990
20 Episodes1990
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1991
1991
23 Episodes1991
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1992
1992
19 Episodes1992
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1993
1993
21 Episodes1993
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1994
1994
21 Episodes1994
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1995
1995
20 Episodes1995
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1996
1996
16 Episodes1996
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1997
1997
15 Episodes1997
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1998
1998
18 Episodes1998
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1999
1999
14 Episodes1999
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2000
2000
19 Episodes2000
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2001
2001
11 Episodes2001
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2002
2002
18 Episodes2002
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2003
2003
19 Episodes2003
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2004
2004
18 Episodes2004
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2005
2005
20 Episodes2005
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2006
2006
19 Episodes2006
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2007
2007
9 Episodes2007
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2008
2008
17 Episodes2008
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2009
2009
18 Episodes2009
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2009-2010
2009-2010
14 Episodes2009
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2010-2011
2010-2011
15 Episodes2010
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2011-2012
2011-2012
13 Episodes2011
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2012-2013
2012-2013
16 Episodes2012
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2013-2014
2013-2014
11 Episodes2013
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2014-2015
2014-2015
18 Episodes2014
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2016
2016
16 Episodes2016
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2017
2017
15 Episodes2017
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2018
2018
13 Episodes2018
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2019
2019
6 Episodes2019
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2020
2020
8 Episodes2020
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2021
2021
4 Episodes2021
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2022
2022
4 Episodes2022
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2024
2024
1 Episodes2024
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2025
2025
4 Episodes2025
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2026
2026
1 Episodes2026
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