Witness is a TV show on British national television from BBC1 with an average rating of 4.0 stars by TelevisionCatchUp.co.uk's visitors. We have 1 episodes of Witness in our archive. The first episode of Witness was broadcast in March, 2020. Did you miss an episode of Witness but don't you wan't that to happen in the future? Please set an alarm and add Witness to your favourites, so we can remind you by email when there's a new episode available to watch. For free!