Top 10 Worst Cartoon Network / Adult Swim Shows Ever

Here are some of the absolute WORST shows ever aired on both Cartoon Network and Adult Swim.
The Top Ten
1 Superjail! Superjail! is an American animated television series produced by Augenblick Studios in its first season, and by Titmouse, Inc. in its second, third, and fourth seasons. A fourth season was confirmed on the Twitter page of David Wain, who voices the character of the Warden. The series follows the events that take place in an unusual prison. The pilot episode aired on television on May 13, 2007, and its first season began on September 28, 2008 on Adult Swim. Superjail! is characterized by its psychedelic shifts in setting and plot and extreme graphic violence, which give the series a TV-MA-V (for graphic violence, including scenes of bloodshed, dismemberment, torture, and extreme cruelty) rating. ...read more.

Anyone who likes this show is a sadist or something. No other Cartoon Network/Adult Swim show would ever be more abysmal than Superjail!, except for the upcoming Ballmastrz 9669. Imagine giving the Problem Solverz so much blood and gore. You'd get Superjail!

2 Secret Mountain Fort Awesome Secret Mountain Fort Awesome is an American animated television series created by Peter Browngardt that debuted in 2011 on Cartoon Network. The show revolves around a fraternity of five monsters who unleash wild stunts upon the public from their eponymous mountain fort. The show is loosely based on the antagonists that appeared in Browngardt's animated short, Uncle Grandpa, and employs Mike Conte of the heavy metal band Early Man as composer.

This is even WORSE than Problem Solverz.

3 The Problem Solverz The Problem Solverz is an American animated television series that aired on Cartoon Network. Created by Ben Jones, it follows Alfe, Horace, and Roba, a group of detectives in their troubled town, Farboro.

The animation hurt my eyes.

4 King Star King King Star King is an American animated web series created by JJ Villard and Eric Kaplan for Adult Swim. The series aired on the network's online video streaming service Adult Swim Video on June 15, 2014.

This isn't even as bad as Superjail!, yet it's still abysmal to watch.

5 Mr. Pickles Mr. Pickles is an American animated television series created by Will Carsola and Dave Stewart for Adult Swim. The series revolves around the Goodman family, especially their 6-year-old son named Tommy and the family's border collie, the demonic Mr. Pickles. The series was picked up for 10 quarter-hour episodes for its first season, which premiered on the network on September 21, 2014, and ended on November 23, 2014. It was renewed for a second season, which premiered on April 17, 2016, and ended on June 26, 2016.

No surprise, this thing was influenced by Superjail!

6 Uncle Grandpa Uncle Grandpa is an American animated television series created by Peter Browngardt for Cartoon Network that premiered on the network on September 2, 2013. The series is based on Browngardt's animated short of the same name from The Cartoonstitute.

The only Peter Browngardt show worse than this is Secret Mountain Fort Awesome.

7 Xavier: Renegade Angel
8 12 Oz. Mouse 12 oz. Mouse is an American surreal humour and psychological thriller adult animated television series created by Matt Maiellaro for Cartoon Network's late-night programming block, Adult Swim. The series revolves around Mouse Fitzgerald, nicknamed "Fitz" (voiced by Maiellaro), an alcoholic mouse who performs odd jobs so he can buy more beer. Together with his chinchilla companion Skillet, Fitz begins to recover suppressed memories that he once had a wife and a child who have now vanished. This leads him to seek answers about his past and the shadowy forces that seem to be manipulating his world. ...read more.

Worse than Squidbillies.

9 Squidbillies Squidbillies is an American animated television series on Cartoon Network's late night programming block, Adult Swim.

This show's art style is horrible.

10 Regular Show Regular Show is an American animated television series created by J. G. Quintel for Cartoon Network that premiered on September 6, 2010. The series revolves around the lives of two friends, a blue jay named Mordecai and a raccoon named Rigby—both employed as groundskeepers at a local park.

This show is absolutely terrible.

The Contenders
11 The High Fructose Adventures of Annoying Orange The High Fructose Adventures of Annoying Orange is an American live-action/animated TV series based on the characters from the popular web series The Annoying Orange, created by Dane Boedigheimer and Spencer Grove, which is made for the television by Boedigheimer himself with Tom Sheppard for Cartoon Network.

You do NOT wanna watch this disaster!

12 Teen Titans Go! 'Teen Titans Go!' is an American animated television series produced by Cartoon Network. The show follows a superhero group called the Teen Titans, and shows what happens when they go home and have silly adventures. This show is Cartoon Network's revival of the popular 2003-2006 American animated television show, 'Teen Titans'.
13 Level Up Level Up is a live-action television series that was aired on Cartoon Network. A film with the same title, which served as a pilot for the series, premiered on November 23, 2011. The series premiered on Tuesday, January 24, 2012, at 8 p.m.
14 Incredible Crew Incredible Crew is an American sketch comedy television series, created by Nick Cannon for Cartoon Network.
15 Rick & Morty Rick and Morty is an American adult animated science fiction sitcom created by Justin Roiland and Dan Harmon for Adult Swim.
16 Total DramaRama Total DramaRama is a Canadian animated television series that premiered in 2018. It is a spin-off of the original Total Drama series and features younger versions of the characters attending daycare. Aimed at a younger audience, the show has a lighter tone and focuses on comedic and relatable scenarios. Total DramaRama has been praised for its humor and character development, appealing to both new and returning fans of the franchise.
17 Johnny Test Johnny Test is an American-Canadian animated television series produced by Warner Bros. Animation, for the first season, and Cookie Jar, for the remainder of the series. It aired from September 17, 2005 to December 25, 2014 on Kids' WB and Cartoon Network in the United States and on Teletoon in Canada.
18 The Cleveland Show The Cleveland Show is an American adult animated sitcom created by Seth MacFarlane, Richard Appel, and Mike Henry for the Fox Broadcasting Company as a spin-off of Family Guy.
19 The Powerpuff Girls (2016) The Powerpuff Girls is an American animated television series created by animator Craig McCracken for Cartoon Network. The main characters of this show are Blossom, Bubbles, and Buttercup. The show is about the Professor Utonium creating three little superhero girls that save the day from villains. ...read more.
20 Ben 10 (2016) Ben 10 is a media franchise created by Man of Action Studios and produced by Cartoon Network Studios. The franchise revolves around a boy named Ben Tennyson who acquires a watch-like alien device, the Omnitrix, which allows him to transform into ten different alien creatures.
21 Fried Dynamite Fried Dynamite was an American live-action block of programming that aired on Cartoon Network from 2007 to 2008. It served as an evening and weekend anchor for the network's schedule and primarily focused on airing episodes of existing Cartoon Network series. The block didn't generate significant attention and was relatively short-lived.
22 Bobb'e Says Bobb'e Says was a live-action clip series hosted by Bobb'e J. Thompson that aired on Cartoon Network from August 19, 2009, to September 23, 2009. It was part of the CN Real block, and it is Cartoon Network's shortest lived live-action series along with BrainRush, both only running for six episodes.
23 Mike Tyson Mysteries
24 Big Bag

This show is absolutely forgettable.

25 Assy McGee Assy McGee is an American animated television series that aired from 2006 to 2008 on Adult Swim. Created by Carl W. Adams and Matt Harrigan, the show focuses on Assy McGee, a detective who is literally a walking pair of buttocks. The series parodies cop dramas and has a decidedly adult focus, marked by dark humor and violence. Although divisive among audiences, the show gained a cult following for its outrageous premise and edgy jokes.
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