"Superjail" is a great cartoon from Cartoon Network's Adult Swim block that combines psychedelic imagery with a bucket load of graphic violence. Focusing on the exploits of an insane jail warden and his crew, Superjail is perfect for cult audiences.
One of the best parts of this series is its use of imaginative imagery. The show packs as many weird images as it can into a fifteen minute cartoon, creating a dense visual style in which a single frame can contain multiple jokes.
The psychedelic visuals coexist with a flood of graphic violence, as prisoners kill one another or fall victim to the warden's various schemes. At times, the show comes across as the unholy offspring of an R. Crumb comic and the Happy Tree Friends. Although some reviewers have suggested this show is best watched under the influence of drugs, the amount of blood makes it at best questionable eye candy.
Ultimately, this show is best appreciated by cult audiences.