The Mentalist is a TV show on British national television from Channel 5 with an average rating of 3.0 stars by TelevisionCatchUp.co.uk's visitors. We have 134 episodes of The Mentalist in our archive. The first episode of The Mentalist was broadcast in February, 2016. Did you miss an episode of The Mentalist but don't you wan't that to happen in the future? Please set an alarm and add The Mentalist to your favourites, so we can remind you by email when there's a new episode available to watch. For free!