Top 20 Most Adult Superhero Cartoons

With plenty of violence and mature themes, these superhero cartoons are definitely not meant for kids. For this list, we'll be looking at the most mature animated movies and TV shows in the genre. We won't be counting shows like “Batman: The Animated Series” that had adult themes but weren't strictly made for older audiences. Also, beware of spoilers ahead. Our countdown of the most adult superhero cartoons includes “Invincible” (2021-), “Justice League Dark: Apokolips War” (2020), “Batman: The Dark Knight Returns” Parts 1 & 2 (2012-13), “Hellboy: Blood and Iron” (2007), and more! read more...