Horizon

Michael Mosley

Self

Paul Vaughan

Narrator (voice)

Alice Roberts

Self - Presenter

Hannah Fry

Self - Presenter

Richard Feynman

Self

Brian Cox

Presenter

Giles Yeo

Presenter

Xand van Tulleken

Presenter

David Attenborough

Self

Steven Mackintosh

Narrator

Kevin Fong

Self - Presenter

Michio Kaku

Specials

111 episodes · 1966

1964

9 episodes · 1964

1965

24 episodes · 1965

1966

23 episodes · 1966

1967

23 episodes · 1967

1968

24 episodes · 1968

1969

37 episodes · 1969

1970

37 episodes · 1970

1971

32 episodes · 1971

1972

33 episodes · 1972

1973

32 episodes · 1973

1974

33 episodes · 1974

1975

26 episodes · 1975

1976

30 episodes · 1976

1977

23 episodes · 1977

1978

24 episodes · 1978

1979

25 episodes · 1979

1980

25 episodes · 1980

1981

27 episodes · 1981

1982

22 episodes · 1982

1983

24 episodes · 1983

1984

22 episodes · 1984

1985

16 episodes · 1985

1986

22 episodes · 1986

1987

22 episodes · 1987

1988

25 episodes · 1988

1989

20 episodes · 1989

1990

20 episodes · 1990

1991

23 episodes · 1991

1992

19 episodes · 1992

1993

21 episodes · 1993

1994

21 episodes · 1994

1995

20 episodes · 1995

1996

16 episodes · 1996

1997

15 episodes · 1997

1998

18 episodes · 1998

1999

14 episodes · 1999

2000

19 episodes · 2000

2001

11 episodes · 2001

2002

18 episodes · 2002

2003

19 episodes · 2003

2004

18 episodes · 2004

2005

20 episodes · 2005

2006

19 episodes · 2006

2007

9 episodes · 2007

2008

17 episodes · 2008

2009

18 episodes · 2009

2009-2010

14 episodes · 2009

2010-2011

15 episodes · 2010

2011-2012

13 episodes · 2011

2012-2013

16 episodes · 2012

2013-2014

11 episodes · 2013

2014-2015

18 episodes · 2014

2016

16 episodes · 2016

2017

15 episodes · 2017

2018

13 episodes · 2018

2019

6 episodes · 2019

2020

8 episodes · 2020

2021

4 episodes · 2021

2022

4 episodes · 2022

2024

1 episodes · 2024

2025

4 episodes · 2025

2026

1 episodes · 2026