Horizon Episode Rating Graph poster

Horizon Episode Rating Graph

Feb 1964 - present

8.5

Horizon Episode Rating Graph poster

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

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Best Episodes of Horizon

    Worst Episodes of Horizon

      Horizon Episode Guide

        Shows for Fans of Horizon

        All Watched Over by Machines of Loving Grace poster
        How to Grow a Planet poster
        Boston Legal poster
        Ancient Aliens poster
        The Fairly OddParents poster
        Desperate Housewives poster
        Mr. Robot poster
        The Big Bang Theory poster
        Chernobyl poster
        Squid Game poster
        Game of Thrones poster
        Attack on Titan poster
        The Walking Dead poster
        Stranger Things poster
        Twin Peaks poster
        The Vampire Diaries poster
        The Boys poster
        The Last of Us poster
        The Queen's Gambit poster
        House of the Dragon poster