1. Dexter's Laboratory
Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark.
It has an average vote of 7.6 on TMDB.
2. Gravity Falls
Twin brother and sister Dipper and Mabel Pines are in for an unexpected adventure when they spend the summer helping their great uncle Stan run a tourist trap in the mysterious town of Gravity Falls, Oregon.
It has an average vote of 8.6 on TMDB.
3. Clarence
In a world of noise, Clarence is a jar of sunshine, pure and simple. He sees the world only in his favorite colors: goofy grape and neon green. Clarence values his friends Jeff and Sumo and his mother Mary more than gold. No matter what happens, good or bad, nothing brings Clarence down.
It has an average vote of 7.849 on TMDB.
4. Phineas and Ferb
Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.
It has an average vote of 7.834 on TMDB.
5. Teen Titans Go!
Robin, Starfire, Raven, Beast Boy and Cyborg return in all-new, comedic adventures. They may be super heroes who save the world every day ... but somebody still has to do the laundry!
It has an average vote of 6.58 on TMDB.
6. Adventure Time
Hook up with Finn and Jake as they travel the Land of Ooo searching for adventure. But remember, adventure isn’t always easy. Sometimes you’ve got to battle fire gnomes that torture old ladies, save a smelly hot dog princess from the Ice King, and thaw out a bunch of frozen businessmen. What the cabbage?!
It has an average vote of 8.5 on TMDB.
7. Steven Universe
A young boy takes his mother's place in a group of gemstone-based beings, and must learn to control his powers.
It has an average vote of 8.406 on TMDB.
8. We Bare Bears
Three brother bears awkwardly attempt to find their place in civilized society, whether they're looking for food, trying to make human friends, or scheming to become famous on the internet. Grizzly, Panda and Ice Bear stack atop one another when they leave their cave and explore the hipster environs of the San Francisco Bay Area, and it's clear the siblings have a lot to learn about a technologically driven world. By their side on many adventures are best friend Chloe , fame-obsessed panda Nom Nom, and Charlie, aka Bigfoot.
It has an average vote of 7.726 on TMDB.
9. MAD
Mad is an American animated sketch comedy series created by Kevin Shinick and produced by Warner Bros. Animation. Based upon the magazine of the same name, each episode is a collection of short animated parodies of television shows, movies, games, celebrities, and other media using various types of animation instead of the usual animation style that Warner Bros. Animation is known for. The series premiered on the evening of September 6, 2010 on Cartoon Network. It has been described as a "kid-friendly version of Robot Chicken".
It has an average vote of 8 on TMDB.
10. The Loud House
Welcome to the Loud House, where life can get pretty crazy. One boy, TEN girls?! Lincoln Loud wouldn’t change it for the world!
It has an average vote of 7.821 on TMDB.
11. DuckTales
The adventures of billionaire Scrooge McDuck and his nephews Huey, Dewey and Louie, their famous uncle Donald Duck, pilot extraordinaire Launchpad, Mrs. Beakly, Webby and Roboduck. Adventures and hidden treasures are everywhere, in their hometown Duckburg and all around the world.
It has an average vote of 7.813 on TMDB.
12. FLCL (フリクリ)
Naota Nandaba is an ordinary sixth grader living in a city where nothing amazing ever seems to happen. After his brother Tasuku leaves town to play baseball in America, Naota takes it upon himself to look after everything Tasuku left behind—from his top bunk bed to his ex-girlfriend Mamimi Samejima, who hasn't stopped clinging to Naota since Tasuku left.
It has an average vote of 8 on TMDB.
13. The Owl House
An animated fantasy-comedy series that follows Luz, a self-assured teenage girl who accidentally stumbles upon a portal to a magical world where she befriends a rebellious witch, Eda, and an adorably tiny warrior, King. Despite not having magical abilities, Luz pursues her dream of becoming a witch by serving as Eda's apprentice at the Owl House and ultimately finds a new family in an unlikely setting.
It has an average vote of 8.657 on TMDB.
14. Regular Show
Two bored groundskeepers, Mordecai and Rigby are best friends who spend their days trying to entertain themselves by any means necessary, much to the displeasure of their boss. Their everyday pursuits often lead to things spiraling out of control and into the surreal.
It has an average vote of 8.632 on TMDB.
15. Over the Garden Wall
Two brothers, Wirt and Greg, find themselves lost in the Unknown; a strange forest adrift in time. With the help of a wise old Woodsman and a foul-tempered bluebird named Beatrice, Wirt and Greg must travel across this strange land, in hope of finding their way home. Join them as they encounter surprises and obstacles on their journey through the wood.
It has an average vote of 8.545 on TMDB.
16. Sonic X (ソニックX)
After getting stranded on Earth, Sonic and his friends team up with 12-year-old Chris Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman.
It has an average vote of 7.6 on TMDB.
17. Kid vs. Kat
Kid vs. Kat is a Canadian-American animated television series developed and produced at Studio B Productions. The show was created and co-directed by Rob Boutilier. The series is distributed by Studio B Productions. The feature revolves around a 10-year-old boy's constant battle with his sister's Sphinx cat which, in reality, is a cybernetic alien.</p><p></p><p>The show premiered on YTV in Canada on October 25, 2008, aired on Disney XD in the United States on February 21, 2009, and then ended on June 4, 2011. It ran for 2 seasons, spanning 52 episodes.
It has an average vote of 7.9 on TMDB.
18. The Fairly OddParents
The zany, fast-paced adventures of a 10-year-old boy and his fairy godparents, who inadvertently create havoc as they grant wishes for their pint-sized charge.
It has an average vote of 7.55 on TMDB.
19. Close Enough
A surreal take on transitioning from 20-something to 30-something centering on a married couple juggling such everyday challenges as parenthood, friendship, ham theft, stripper clowns and choosing the right day care.
It has an average vote of 8.028 on TMDB.
20. Villainous (Villanos)
Follow the misadventures of the Black Hat Org. with evil handyman Black Hat and his less evil aides Dr. Flugslys, Demencia, 5.0.5, Cam Bot, and Penumbra.
It has an average vote of 8.6 on TMDB.
