Horizon
First aired
February 4, 1964
Returning Series
Avg. episode: 60m
EnglishDocumentary
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Media
Seasons 63
Specials
1966111 Episodes
S1
1964
19649 Episodes
S2
1965
196524 Episodes
S3
1966
196623 Episodes
S4
1967
196723 Episodes
S5
1968
196824 Episodes
S6
1969
196937 Episodes
S7
1970
197037 Episodes
S8
1971
197132 Episodes
S9
1972
197233 Episodes
S10
1973
197332 Episodes
S11
1974
197433 Episodes
S12
1975
197526 Episodes
S13
1976
197630 Episodes
S14
1977
197723 Episodes
1978
197824 Episodes
S16
1979
197925 Episodes
S17
1980
198025 Episodes
S18
1981
198127 Episodes
S19
1982
198222 Episodes
S20
1983
198324 Episodes
S21
1984
198422 Episodes
S22
1985
198516 Episodes
S23
1986
198622 Episodes
S24
1987
198722 Episodes
S25
1988
198825 Episodes
S26
1989
198920 Episodes
S27
1990
199020 Episodes
S28
1991
199123 Episodes
S29
1992
199219 Episodes
S30
1993
199321 Episodes
S31
1994
199421 Episodes
S32
1995
199520 Episodes
S33
1996
199616 Episodes
S34
1997
199715 Episodes
S35
1998
199818 Episodes
S36
1999
199914 Episodes
2000
200019 Episodes
S38
2001
200111 Episodes
2002
200218 Episodes
S40
2003
200319 Episodes
2004
200418 Episodes
S42
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
S56
2019
20196 Episodes
2020
20208 Episodes
2021
20214 Episodes
2022
20224 Episodes
S60
2024
20241 Episode
S61
2025
20254 Episodes
S62
2026
20261 Episode
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