Over the years, there have been plenty of incredible animated television series, but only a select few would earn the distinction of being considered masterpieces. To truly be a masterpiece, a show must go further than anything else of its kind and have an undeniable quality in terms of artistry, legacy, longevity, and reception. For a TV show to be a genuine masterpiece, it should tap into something that nothing before it previously had and, whether through its art style, thematic depth, or influence on pop culture, break new ground in the world of animation.