Horizon backdrop
Documentary

The Best Episodes of Horizon Season 11

Every episode of Horizon Season 11 ranked from best to worst. Discover the Best Episodes of Horizon Season 11!

Binge this in 1d 1h•Peaking at 9.2/10

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

Airs on
BBC Two
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons62

All1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162

Episode Rankings

  1. #1 Fan Favorite
    Horizon Season 11 Episode 6 - The Writing on the Wall
    9.2/10(16 votes)

    S11:E6

    In this episode, Horizon looks at connections between crime and poor housing design in the USA.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. Horizon Season 11 Episode 30 - Joey
    8.0/10(1 votes)

    S11:E30

    This story by Horizon reconstructs the true life story of Joey Deacon.

    Director:Brian Gibson
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. Horizon Season 11 Episode 12 - The Hunting of the Quark
    6.8/10(9 votes)

    S11:E12

    This Horizon episode is about the search for quarks, thought to be the substance of which electrons, protons, and neutrons are made of.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. Horizon Season 11 Episode 1 - A Matter of Self-Defense
    0.0/10(0 votes)

    S11:E1

    This episode of Horizon explains how our body fights infections and cancers and brings us up-to-date on recent research in immunology.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. Horizon Season 11 Episode 2 - Bird Brain - The Mystery of Bird Navigation
    0.0/10(0 votes)

    S11:E2

    This episode of Horizon is about various experiments on migratory birds and homing pigeons to try and discover how they navigate.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. Horizon Season 11 Episode 3 - Never Too Late to Learn
    0.0/10(0 votes)

    S11:E3

    Horizon reports on the British Open University and how it operates.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Horizon

    READ
  7. Horizon Season 11 Episode 4 - The Great Fish Hunt
    0.0/10(0 votes)

    S11:E4

    Horizon investigates how Britain has hunted fish in the past and how improved fish catching techniques have severely reduced fish stocks.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  8. Horizon Season 11 Episode 5 - Pedal Power
    0.0/10(0 votes)

    S11:E5

    This episode of Horizon is about the history of the bicycle and the possibility of it being able to ease the traffic problems in Britain.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  9. Horizon Season 11 Episode 7 - Where Did the Colorado Go?
    0.0/10(0 votes)

    S11:E7

    Horizon investigates reports of abuse of the Colorado river in the USA.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  10. Horizon Season 11 Episode 8 - The Future Goes Boom
    0.0/10(0 votes)

    S11:E8

    Horizon examines the British Hudson Institute's methods and predictions for the future of economics.

    Director:Brian Gibson
    Writer:Unknown

    Be the first to start the conversation for this episode

  11. Horizon Season 11 Episode 9 - Fusion: The Energy Promise
    0.0/10(0 votes)

    S11:E9

    In this Horizon episode, we look at attempts by scientists to solve the energy crisis of future by building nuclear fusion reactors.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  12. Horizon Season 11 Episode 10 - The First Ten Years
    0.0/10(0 votes)

    S11:E10

    In this report, Prof. John Maynard Smith looks back at some of the subjects Horizon has presented since 1964.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  13. Horizon Season 11 Episode 11 - This Yankee Dodge Beats Mesmerism Hollow
    0.0/10(0 votes)

    S11:E11

    Horizon looks back at the discovery and the development of anesthesia.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  14. Horizon Season 11 Episode 13 - A Noah's Ark for Europe
    0.0/10(0 votes)

    S11:E13

    Horizon investigates captive animal breeding to prevent extinction of animal species in the wild.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  15. Horizon Season 11 Episode 14 - Bridges: When It Comes to the Crunch
    0.0/10(0 votes)

    S11:E14

    Horizon reports on bridges in Britain...how safe are they?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  16. Horizon Season 11 Episode 15 - Search for Life
    0.0/10(0 votes)

    S11:E15

    Documentary about the origins of life which attempts to find out what happened in the one billion years before fossil evidence begins.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  17. Horizon Season 11 Episode 16 - The Secrets of Sleep
    0.0/10(0 votes)

    S11:E16

    Horizon investigates the subject of sleep in Britain and the USA.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  18. Horizon Season 11 Episode 17 - Who Needs Skills?
    0.0/10(0 votes)

    S11:E17

    In this episode of Horizon, you learn about transferring the basis of modern industry production from human skills to computer programmed machines.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  19. Horizon Season 11 Episode 18 - Hills of Promise
    0.0/10(0 votes)

    S11:E18

    In this report, Horizon presents the state of hill farming in Wales.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  20. Horizon Season 11 Episode 19 - The Race for the Double Helix
    0.0/10(0 votes)

    S11:E19

    This documentary of Horizon reports on the discovery of the structure of DNA in 1953 by Dr. Francis Crick and Prof. James Watson.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  21. Horizon Season 11 Episode 20 - The Immigrant Doctors
    0.0/10(0 votes)

    S11:E20

    In this episode, Horizon reports on the rising number of imigrant doctors working in the National Health System of Britain.

    Director:Brian Gibson
    Writer:Unknown

    Be the first to start the conversation for this episode

  22. Horizon Season 11 Episode 21 - Mines, Minerals and Men
    0.0/10(0 votes)

    S11:E21

    Horizon explores the technological and economic reasons for the mining revival in Britain.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  23. Horizon Season 11 Episode 22 - What Price Steak?
    0.0/10(0 votes)

    S11:E22

    Horizon reports on the beef crisis and rising prices.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  24. Horizon Season 11 Episode 23 - Listen and Be Loyal
    0.0/10(0 votes)

    S11:E23

    Horizon brings you a report by Tom Harrison on anti-nazi propaganda in Britain during World War II.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  25. Horizon Season 11 Episode 24 - Adam or Eve?
    0.0/10(0 votes)

    S11:E24

    This episode of Horizon investigates the role that hormones play in the stages of mammalian sexual development.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Season 11 Ratings Summary

"The Writing on the Wall" is the best rated episode of "Horizon" season 11. It scored 9.2/10 based on 16 votes. Directed by Unknown and written by Unknown, it aired on 2/11/1974. This episode is rated 1.2 points higher than the second-best, "Joey".