Horizon
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1964-Returning Series61 Seasons1173 Episodes
Overview
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Seasons
Specials
1966111 episodes
1964
19649 episodes
1965
196524 episodes
1966
196623 episodes
1967
196723 episodes
1968
196824 episodes
1969
196937 episodes
1970
197037 episodes
1971
197132 episodes
1972
197233 episodes
1973
197332 episodes
1974
197433 episodes
1975
197526 episodes
1976
197630 episodes
1977
197723 episodes
1978
197824 episodes
1979
197925 episodes
1980
198025 episodes
1981
198127 episodes
1982
198222 episodes
1983
198324 episodes
1984
198422 episodes
1985
198516 episodes
1986
198622 episodes
1987
198722 episodes
1988
198825 episodes
1989
198920 episodes
1990
199020 episodes
1991
199123 episodes
1992
199219 episodes
1993
199321 episodes
1994
199421 episodes
1995
199520 episodes
1996
199616 episodes
1997
199715 episodes
1998
199818 episodes
1999
199914 episodes
2000
200019 episodes
2001
200111 episodes
2002
200218 episodes
2003
200319 episodes
2004
200418 episodes
2005
200520 episodes
2006
200619 episodes
2007
20079 episodes
2008
200817 episodes
2009
200918 episodes
2009-2010
200914 episodes
2010-2011
201015 episodes
2011-2012
201113 episodes
2012-2013
201216 episodes
2013-2014
201311 episodes
2014-2015
201418 episodes
2016
201616 episodes
2017
201715 episodes
2018
201813 episodes
2019
20196 episodes
2020
20208 episodes
2021
20214 episodes
2022
20224 episodes
2024
20241 episodes
2025
20254 episodes
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