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Horizon

  • TV series
  • 1964
  • TV-PG
  • 62 seasons
  • 1,174 episodes
7.5

TMDB audience rating
7.5 out of 10 from 35 votes

Where to watch

Overview

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

Roughly 1174h to watch every episode. This is an estimate: 1,174 episodes at the typical episode runtime of 60 minutes.

Where to watch

Official offers in the United States

Free

Free to watch, no payment
  • PBS

Prices and links on TMDB

Availability data by JustWatch, provided through TMDB. Offers vary by country and change often, so confirm with the service before you subscribe, rent or buy. WatchTrove does not host or stream video.

Series cast and crew

  • Michael Mosley

    Michael MosleySelf
    8 episodes

  • Paul Vaughan

    Paul VaughanNarrator (voice)
    6 episodes

  • Alice Roberts

    Alice RobertsSelf - Presenter
    4 episodes

  • Hannah Fry

    Hannah FrySelf
    4 episodes

  • Richard Feynman

    Richard FeynmanHimself
    4 episodes

  • Brian Cox

    Brian CoxPersonter
    4 episodes

  • Giles Yeo

    Giles YeoPresenter
    3 episodes

  • Xand van Tulleken

    Xand van TullekenPresenter
    3 episodes

  • David Attenborough

    David AttenboroughSelf
    3 episodes

  • Steven Mackintosh

    Steven MackintoshHimself - Narrator
    3 episodes

  • Kevin Fong

    Kevin FongSelf - Presenter
    3 episodes

  • Michio Kaku

    Michio Kaku
    2 episodes

  • Kelly Hunter

    Kelly HunterHerself - Narrator
    2 episodes

  • Helen McCrory

    Helen McCroryNarrator
    2 episodes

  • Chris van Tulleken

    Chris van TullekenPresenter
    2 episodes

  • Helen Czerski

    Helen CzerskiSelf - Presenter
    2 episodes

  • Iain Stewart

    Iain StewartSelf - Presenter
    2 episodes

  • Jim Al-Khalili

    Jim Al-KhaliliSelf - Presenter
    2 episodes

Network
BBC Two

Seasons and episodes