Leviathan is a TV show on British national television from BBC4 with an average rating of 3.0 stars by TelevisionCatchUp.co.uk's visitors. We have 1 episodes of Leviathan in our archive. The first episode of Leviathan was broadcast in November, 2017. Did you miss an episode of Leviathan but don't you wan't that to happen in the future? Please set an alarm and add Leviathan to your favourites, so we can remind you by email when there's a new episode available to watch. For free!