1. Marvel's Avengers
The further adventures of the Marvel Universe's mightiest general membership superhero team. With an all-star roster consisting of Iron Man, Captain America, Thor, Hulk, Hawkeye, Falcon and, occasionally--when she feels like it and only when she feels like it--Black Widow, the Avengers are a team in the truest sense. The Avengers save the world from the biggest threats imaginable--threats no single super hero could withstand.
It has an average vote of 7.631 on TMDB.
2. X-Men
The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government agencies, whilst at the same time protecting mankind from mutant supremacist Magneto who seeks to destroy the human race in return for the atrocities committed against mutant kind.
It has an average vote of 8.191 on TMDB.
3. The Spectacular Spider-Man
Having spent the summer engaging common criminals with his new-found powers, not so typical 16-year-old Peter Parker must conceal his secret identity and battle super-villains in the real world as he enters his junior year of high school.
It has an average vote of 8.599 on TMDB.
4. Ben 10: Ultimate Alien
With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired Ultimatrix.
It has an average vote of 8.2 on TMDB.
5. Justice League
The long-awaited rebirth of the greatest superhero team of all time: Batman, Superman, The Flash, Wonder Woman, Hawkgirl, Green Lantern and Martian Manhunter.
It has an average vote of 8.124 on TMDB.
6. Naruto (ナルト)
In another world, ninja are the ultimate power, and in the Village Hidden in the Leaves live the stealthiest ninja in the land. Twelve years earlier, the fearsome Nine-Tailed Fox terrorized the village and claimed many lives before it was subdued and its spirit sealed within the body of a baby boy. That boy, Naruto Uzumaki, has grown up to become a ninja-in-training who's more interested in pranks than in studying ninjutsu.. but Naruto is determined to become the greatest ninja ever!
It has an average vote of 8.357 on TMDB.
7. The Umbrella Academy
A dysfunctional family of superheroes comes together to solve the mystery of their father's death, the threat of the apocalypse and more.
It has an average vote of 8.618 on TMDB.
8. Spider-Man
Bitten by a radioactive spider, Peter Parker develops spider-like superpowers. He uses these to fight crime while trying to balance it with the struggles of his personal life.
It has an average vote of 8.289 on TMDB.
9. Codename: Kids Next Door
Taking numbers instead of names, five extraordinary 10-year-olds form a covert team called the Kids Next Door with one dedicated mission: to free all children from the tyrannical rule of adults.
It has an average vote of 8.209 on TMDB.
10. iCarly
Watch Carly, Sam, and Freddie, as they try to balance their everyday 8th grade lives with their newfound fame managing and starring in the most awesome show on the web.
It has an average vote of 8 on TMDB.
11. WandaVision
Wanda Maximoff and Vision—two super-powered beings living idealized suburban lives—begin to suspect that everything is not as it seems.
It has an average vote of 8.278 on TMDB.
12. What If...?
Taking inspiration from the comic books of the same name, each episode explores a pivotal moment from the Marvel Cinematic Universe and turns it on its head, leading the audience into uncharted territory.
It has an average vote of 8.236 on TMDB.
13. To Love-Ru (To LOVEる -とらぶる-)
The story is about Yuuki Rito, a high-school boy who cannot confess to the girl of his dreams, Sairenji Haruna. One day when coming home and sulking in the bath-tub a mysterious, nude girl, appears out of nowhere. Her name is Lala and she comes from the planet Deviluke, where she is the heir to the throne. Her father wants her to return to her home planet so she can marry one of the husband candidates, but she decides that she wants to marry Rito in order to stay on Earth.
It has an average vote of 8.531 on TMDB.
14. Justice League Unlimited
Justice League Unlimited is an American animated television series that was produced by Warner Bros. Animation and aired on Cartoon Network. Featuring a wide array of superheroes from the DC Comics universe, and specifically based on the Justice League superhero team, it is a direct sequel to the previous Justice League animated series.
It has an average vote of 8.307 on TMDB.
15. Teenage Mutant Ninja Turtles
Four turtles fall into the sewers and are befriended by Hamato Yoshi a Japanese man sent to New York who was forced to live in the sewers. One day he sees a strange green glow which transforms the four turtles into human-like creatures. Hamato changes into a giant rat from the green glow and teaches the turtles the skills of the ninja as they team up with news reporter April O'Neil to battle against Yoshi's arch enemy Shredder and Krang, an alien warlord from Dimension X.
It has an average vote of 7.581 on TMDB.
16. The Adventures of Jimmy Neutron: Boy Genius
Jimmy Neutron is the smartest kid in town. As a genius, Jimmy thinks most things can be solved with the invention of a new gizmo. But Jimmy usually takes the easy way out, and his backfiring gadgets result in comedic adventures.
It has an average vote of 7.438 on TMDB.
17. Danny Phantom
Danny Fenton was once your typical kid until he accidentally blew up his parents' laboratory and became ghost-hunting superhero Danny Phantom. Now half-ghost, Danny's picked up paranormal powers, but only his sister, Jazz, and best friends, Samantha and Tucker, know his secret. Danny's busy fighting ghosts, saving Casper High and hiding his new identity all while trying to graduate.
It has an average vote of 8.4 on TMDB.
18. Happy Tree Friends
This action and adventure comedy is drawn in simple appearance and combines cute forest animals with extreme graphic violence. Each episode revolves around the characters enduring accidental events of bloodshed, pain, dismemberment and/or death.
It has an average vote of 7.847 on TMDB.
19. SpongeBob SquarePants
Deep down in the Pacific Ocean in the subterranean city of Bikini Bottom lives a square yellow sponge named SpongeBob SquarePants. SpongeBob lives in a pineapple with his pet snail, Gary, loves his job as a fry cook at the Krusty Krab, and has a knack for getting into all kinds of trouble without really trying. When he's not getting on the nerves of his cranky next door neighbor Squidward, SpongeBob can usually be found smack in the middle of all sorts of strange situations with his best buddy, the simple yet lovable starfish, Patrick, or his thrill-seeking surfer-girl squirrel pal, Sandy Cheeks.
It has an average vote of 7.603 on TMDB.
20. Marvel's Ultimate Spider-Man
While being trained by S.H.I.E.L.D., Spider-Man battles evil with a new team of teen colleagues.
It has an average vote of 7.675 on TMDB.
21. Ben 10: Alien Force
Five years later, 15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has reconfigured his Dna and can now transform him into 10 brand new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max. In order to save his Grandpa, Ben must defeat the evil Dnaliens, a powerful alien race intent on destroying the galaxy, starting with planet Earth.
It has an average vote of 8.3 on TMDB.