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 films and TV shows in the genre...

Meet Lady Hellbender: leader of the Hellraisers, queen of Seknarf Nine and monster collector. In this scene, the Guardians try to con her door pretending to sell a "rare monster", either Rocket of Groot, depending on the player's choices...