Watch: Horizon Season 1 Episode 1

S1 EP1

Horizon

Documentary

74%
Horizon
Horizon
TV-PG
1173 episodes61 seasons

US Release

Overview:

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Created by:

Status:

Returning Series

Language:

English

First air date:

2/4/1964

Last air date:

10/6/2025

Key words:

    Seasons

    Specials

    Specials

    111 Episodes

    1964

    9 Episodes

    1965

    24 Episodes

    1966

    23 Episodes

    1967

    23 Episodes

    1968

    24 Episodes

    1969

    37 Episodes

    1970

    37 Episodes

    1971

    32 Episodes

    1972

    33 Episodes

    1973

    32 Episodes

    1974

    33 Episodes

    1975

    26 Episodes

    1976

    30 Episodes

    1977

    23 Episodes

    1978

    1978

    24 Episodes

    1979

    25 Episodes

    1980

    25 Episodes

    1981

    27 Episodes

    1982

    22 Episodes

    1983

    24 Episodes

    1984

    22 Episodes

    1985

    16 Episodes

    1986

    22 Episodes

    1987

    22 Episodes

    1988

    25 Episodes

    1989

    20 Episodes

    1990

    20 Episodes

    1991

    23 Episodes

    1992

    19 Episodes

    1993

    21 Episodes

    1994

    21 Episodes

    1995

    20 Episodes

    1996

    16 Episodes

    1997

    15 Episodes

    1998

    18 Episodes

    1999

    14 Episodes

    2000

    2000

    19 Episodes

    2001

    11 Episodes

    2002

    2002

    18 Episodes

    2003

    19 Episodes

    2004

    2004

    18 Episodes

    2005

    20 Episodes

    2006

    2006

    19 Episodes

    2007

    2007

    9 Episodes

    2008

    2008

    17 Episodes

    2009

    2009

    18 Episodes

    2009-2010

    2009-2010

    14 Episodes

    2010-2011

    2010-2011

    15 Episodes

    2011-2012

    2011-2012

    13 Episodes

    2012-2013

    2012-2013

    16 Episodes

    2013-2014

    2013-2014

    11 Episodes

    2014-2015

    2014-2015

    18 Episodes

    2016

    2016

    16 Episodes

    2017

    2017

    15 Episodes

    2018

    2018

    13 Episodes

    2019

    6 Episodes

    2020

    2020

    8 Episodes

    2021

    2021

    4 Episodes

    2022

    2022

    4 Episodes

    2024

    1 Episodes

    2025

    4 Episodes

    Cast

    Michael Mosley

    Michael Mosley

    ~ as ~

    Self - Presenter and 2 more

    Paul Vaughan

    Paul Vaughan

    ~ as ~

    Narrator (voice)

    Alice Roberts

    Alice Roberts

    ~ as ~

    Self - Presenter

    Hannah Fry

    Hannah Fry

    ~ as ~

    Self - Presenter and 1 more

    Richard Feynman

    Richard Feynman

    ~ as ~

    Self and 1 more

    Brian Cox

    Brian Cox

    ~ as ~

    Presenter and 1 more

    Giles Yeo

    Giles Yeo

    ~ as ~

    Presenter

    Xand van Tulleken

    Xand van Tulleken

    ~ as ~

    Presenter and 1 more

    David Attenborough

    David Attenborough

    ~ as ~

    Self and 2 more

    Steven Mackintosh

    Steven Mackintosh

    ~ as ~

    Himself - Narrator and 1 more

    View full cast & crew
    Reviews (1)
    • s

      smirno

      Written 2 year(s) ago

      ~~

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