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The Best Episodes of Horizon Season 30

Every episode of Horizon Season 30 ranked from best to worst. Discover the Best Episodes of Horizon Season 30!

Binge this in 21h 0m•Peaking at 7.5/10

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

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Episode Rankings

  1. #1 Fan Favorite
    Horizon Season 30 Episode 1 - Awakening the Frozen Addicts
    0.0/10(0 votes)

    #1 - Awakening the Frozen Addicts

    S30:E1

    Horizons presents a report on a daring Swedish operation that transplants foetal tissue into the brains of Parkinson's disease sufferers.

    Director:Unknown
    Writer:Unknown

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  2. Horizon Season 30 Episode 2 - Cheating Time
    0.0/10(0 votes)

    #2 - Cheating Time

    S30:E2

    Horizon investigates the current benefits and disadvantages of Hormone Replacement Therapy (HRT).

    Director:Unknown
    Writer:Unknown

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  3. Horizon Season 30 Episode 3 - TB - The Forgotten Plague
    0.0/10(0 votes)

    #3 - TB - The Forgotten Plague

    S30:E3

    This Horizon episode is about the new and terrible threat from tuberculosis which kills more people than any other infection.

    Director:Unknown
    Writer:Unknown

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  4. Horizon Season 30 Episode 4 - No Ordinary Genius (1)
    0.0/10(0 votes)

    #4 - No Ordinary Genius (1)

    S30:E4

    This is the first part of a two-part Horizon series presenting a portrait of Richard Feynman, the American Nobel Prize winning physicist.

    Director:Christopher Sykes
    Writer:Unknown

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  5. Horizon Season 30 Episode 5 - No Ordinary Genius (2)
    0.0/10(0 votes)

    #5 - No Ordinary Genius (2)

    S30:E5

    This is the second part of a two-part Horizon series presenting a portrait of Richard Feynman, the American Nobel Prize winning physicist.

    Director:Unknown
    Writer:Unknown

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  6. Horizon Season 30 Episode 6 - Mars Alive
    0.0/10(0 votes)

    #6 - Mars Alive

    S30:E6

    This Horizon episode attempts to answer the question if it will be possible to 'terraform' Mars by creating a new atmosphere, and then adding water and plants to make the planet habitable.

    Director:Unknown
    Writer:Unknown

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  7. Horizon Season 30 Episode 7 - Suggers, Fruggers and Data-Muggers
    0.0/10(0 votes)

    #7 - Suggers, Fruggers and Data-Muggers

    S30:E7

    Horizon investigates how market research, opinion polls, TV ratings, and consumer surveys have got it disastrously wrong. Commercial decisions depend increasingly on this information, but just how good is that information?

    Director:Unknown
    Writer:Unknown

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  8. Horizon Season 30 Episode 8 - The Pyramid Builders
    0.0/10(0 votes)

    #8 - The Pyramid Builders

    S30:E8

    This Horizon documentary looks at how the ancient Egyptians built the pyramids without the use of the wheel, ramps, or levers.

    Director:Unknown
    Writer:Unknown

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  9. Horizon Season 30 Episode 9 - Here Be Monsters
    0.0/10(0 votes)

    #9 - Here Be Monsters

    S30:E9

    This documentary by Horizon looks at how the Hubble space telescope is uncovering evidence of black holes in our distant galaxies.

    Director:Unknown
    Writer:Unknown

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  10. Horizon Season 30 Episode 10 - Iceman (Update)
    0.0/10(0 votes)

    #10 - Iceman (Update)

    S30:E10

    This is a Horizon update to the story of the Stone Age man found frozen in an Alpine glacier in 1991.

    Director:Unknown
    Writer:Unknown

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  11. Horizon Season 30 Episode 11 - Whatever Happened to Star Wars
    0.0/10(0 votes)

    #11 - Whatever Happened to Star Wars

    S30:E11

    Horizon shows how American scientists struggled to fulfil the dreams which challenged fundamental scientific laws.

    Director:Unknown
    Writer:Unknown

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  12. Horizon Season 30 Episode 12 - Resurrecting the Dead Sea Scrolls
    0.0/10(0 votes)

    #12 - Resurrecting the Dead Sea Scrolls

    S30:E12

    In this episode, Horizon examines the latest scientific evidence about the Dead Sea Scrolls.

    Director:Unknown
    Writer:Unknown

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  13. Horizon Season 30 Episode 13 - Dante Goes to Hell
    0.0/10(0 votes)

    #13 - Dante Goes to Hell

    S30:E13

    Horizon presents the story of a robot named Dante, who goes into an active volcano in Antarctica to find out if volcanoes contribute to the ozone hole in our atmosphere.

    Director:Unknown
    Writer:Unknown

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  14. Horizon Season 30 Episode 14 - Ghosts in the Dinosaur Graveyard
    7.5/10(33 votes)

    #14 - Ghosts in the Dinosaur Graveyard

    S30:E14

    Follows a team of archaeologists led by Michael Novacek as they try to retrace the steps of an expedition launched by the American Museum of Natural History in the 1920's. The original expedition sought the origins of humanity but instead came across a virtual graveyard of the dinosaurs.

    Director:Unknown
    Writer:Unknown

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  15. Horizon Season 30 Episode 15 - The New Alchemists
    0.0/10(0 votes)

    #15 - The New Alchemists

    S30:E15

    Horizon reports on scientists who are planning smart aircraft wings and smart buildings that can sense earthquakes.

    Director:Unknown
    Writer:Unknown

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  16. Horizon Season 30 Episode 16 - Allergic to the 20th Century
    0.0/10(0 votes)

    #16 - Allergic to the 20th Century

    S30:E16

    In this episode, Horizon examines Asthma, the illness that is the most common condition of the developed world.

    Director:Unknown
    Writer:Unknown

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  17. Horizon Season 30 Episode 17 - Wot U Looking At?
    0.0/10(0 votes)

    #17 - Wot U Looking At?

    S30:E17

    Horizon looks at causes of violence and asks psychologists to interview men and boys with a record of violence.

    Director:Unknown
    Writer:Unknown

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  18. Horizon Season 30 Episode 18 - The Electronic Frontier
    0.0/10(0 votes)

    #18 - The Electronic Frontier

    S30:E18

    In this story, Horizon explores the endless stream of digital information available on demand to the public, but do we need, or even want it?

    Director:Unknown
    Writer:Unknown

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  19. Horizon Season 30 Episode 19 - A Vital Poison
    0.0/10(0 votes)

    #19 - A Vital Poison

    S30:E19

    Horizon describes how researchers discovered that a lethal gas, called nitric oxide, was behind some of the most basic functions of our bodies.

    Director:Unknown
    Writer:Unknown

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  20. Horizon Season 30 Episode 20 - Chimp Talk
    0.0/10(0 votes)

    #20 - Chimp Talk

    S30:E20

    This documentary by Horizon looks back into the 1980's where the work of pioneer researchers trying to determine if chimpanzees could understand language was attacked as charlatanism. Now the public opinion has moved back in favour of the idea that apes can indeed talk to us. The program looks at the latest developments in the chimpanzee language laboratories in America.

    Directors:Genya Niio, Jenny Jones
    Writer:Jenny Jones

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  21. Horizon Season 30 Episode 21 - Life is Impossible
    0.0/10(0 votes)

    #21 - Life is Impossible

    S30:E21

    Horizon investigates how life began on Earth. Did it evolve on land surfaces on Earth, in the sea, or in space?

    Director:Unknown
    Writer:Unknown

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Season 30 Ratings Summary

"Awakening the Frozen Addicts" is the best rated episode of "Horizon" season 30. It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 1/4/1993. This episode is rated 0.0 points higher than the second-best, "Cheating Time".