20 Best Animated tv series like What If...? (2021)

34-year-old virgin loser is kicked out of his home by his family and realized that his life is completely over. As he regrets wasting his life, a truck runs him over and he died. When he wakes up... He’s in a world of sword and sorcery! Reborn as a baby named Rudeus, he decides that this time, he’ll live a life he won’t regret!

Friendless college girl Sorawo finds a door to another world one day — a strangely post-apocalyptic-feeling Otherside with serene emptiness, which becomes her new “special place.” There, she meets one other human, the beautiful and independent Toriko, and they explore the abandoned Otherside together.

I, the protagonist, was just an ordinary high school girl, but suddenly I was reincarnated as a spider monster in a fantasy world. Not only that, but I awakened in a dungeon filled with vicious monsters. Armed with only my human knowledge and my overwhelming positivity, I'm forced to use spiderwebs and traps to defeat far stronger monsters just to stay alive... So begins the labyrinth survival story of a girl with incredible mental strength living as one of the lowest-ranked beasts!

Iwatani Naofumi was summoned into a parallel world along with 3 other people to become the world's Heroes. Each of the heroes respectively equipped with their own legendary equipment when summoned, Naofumi received the Legendary Shield as his weapon. Due to Naofumi's lack of charisma and experience he's labeled as the weakest, only to end up betrayed, falsely accused, and robbed by on the third day of adventure. Shunned by everyone from the king to peasants, Naofumi's thoughts were filled with nothing but vengeance and hatred. Thus, his destiny in a parallel World begins...

Batman, Superman and Wonder Woman will lead the DC Super Heroes against their most infamous foes.

Mark Grayson is a normal teenager except for the fact that his father is the most powerful superhero on the planet. Shortly after his seventeenth birthday, Mark begins to develop powers of his own and enters into his father’s tutelage.

Normal high school kids by day, protectors of Paris by night! Miraculous follows the heroic adventures of Marinette and Adrien as they transform into Ladybug and Cat Noir and set out to capture akumas, creatures responsible for turning the people of Paris into villains. But neither hero knows the other’s true identity – or that they’re classmates!

Harley Quinn has finally broken things off once and for all with the Joker and attempts to make it on her own as the criminal Queenpin of Gotham City.

Connor, Greg and Amaya are normal kids by day, but at night they activate their bracelets, which link into their pajamas and give them fantastic super powers, turning them into their alternate identities: The PJ Masks. The team consists of Catboy (Connor), Gekko (Greg) and Owelette (Amaya). Together, they go on adventures, solve mysteries, and learn valuable lessons.

In this reboot of the '80s series, a magic sword transforms an orphan girl into warrior She-Ra, who unites a rebellion to fight against evil.

The ThunderCats are on the move! After the kingdom of Thundera is attacked by the lizard people, Lion-O leads Tygra, Cheetara and the other heroes on a quest for the Book of Omens and the magic stones of legend. But he'll have to face villains like Mumm-Ra, the ancient evil sorceror, and Slithe, the dangerous lizard general. Luckily, he has the Sword of Omens and its amazing powers at his disposal.

The 'Bad Batch' of elite and experimental clones make their way through an ever-changing galaxy in the immediate aftermath of the Clone Wars.

Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.

She-Ra, He-Man's twin sister, is leading a group of freedom fighters known as the Great Rebellion in the hope of freeing their homeworld of Etheria from the tyrannical rule of Hordak and the Evil Horde.

After being named CEO of the world's largest and most non-sensical corporation, Sebben & Sebben, Judy Ken Sebben aka Birdgirl has to find a way to maintain her work/superhero life balance.

Rise up! The Teenage Mutant Ninja Turtles get an all-new look, new weapons, and awesome new powers! Join the legendary heroes, Raph, Leo, Donnie and Mikey as these brothers discover a Hidden City beneath New York, learn amazing mystic ninja skills, battle absurd mutants… and always find time for a slice of their favorite pizza! Cowabunga!

In the year 3085, Chris, Beth, Wallow and Danny, four teenage heroes-for-hire, warp through the universe to save adorable aliens and their worlds using the power of their emotions.

Follow Peter Parker, Gwen Stacy and Miles Morales and their adventures as the young heroes team up with Hulk, Ms. Marvel and Black Panther to defeat foes like Rhino, Doc Ock and Green Goblin and learn that teamwork is the best way to save the day.

W.I.T.C.H. is a European animated magical girl television series based on the Italian comic book series of the same name created by Gary Tomlin and Elisabetta Gnone. The series was produced by SIP Animation in association with and participation from Jetix Europe, The Walt Disney Company, France 3 and Super RTL. Like the comic, the show follows five girls: Will, Irma, Taranee, Cornelia and Hay Lin who have magical powers which they use to fulfill their duties as "Guardians of the Veil". The names of these five characters form the titular acronym, despite the characters not actually being witches. The series is set in the fictional city of Heatherfield and various mythical planets, namely Meridian and Zamballa. W.I.T.C.H. premiered on 18 December 2004 on ABC Family and concluded on 23 December 2006.

Batman isn't going at it alone this time! From Warner Bros. Animation comes the latest interpretation of the classic Batman franchise. Our caped crusader is teamed up with heroes from across the DC Universe, delivering nonstop action and adventure with a touch of comic relief. Blue Beetle, Green Arrow, Aquaman and countless others will get a chance to uphold justice alongside Batman. Though still based in Gotham, Batman will frequently find himself outside city limits, facing situations that are both unfamiliar and exhilarating. With formidable foes around every corner, Batman will still rely on his stealth, resourcefulness and limitless supply of cool gadgets to bring justice home.

Originally from Africa, Mari McGabe's parents were killed by local greed, corruption and wanton violence.But the orphaned Marl refuses to succumb to the terrors surrounding her.Inheriting her family's Tantu Totem, Mari can access the powers of animals - anything from the super-strength of a gorilla to the speed of a cheetah. As Vixen she fights valiantly to protect the world from threats like those that claimed her family.

A year after the events that took place during the "Final Battle" and after the destruction of Omnitrix, 16-year-old Ben Tennyson has to face new enemies.

A gay superspy and his scrappy LGBTQ squad fight to prove themselves to the agency that underestimated them. Today, West Hollywood… tomorrow, the world!

The adventures of 13-year-old, self-centered Anne Boonchuy who is magically transported to the fictitious world of Amphibia, a rural marshland full of frog-people. With the help of an excitable young frog named Sprig, Anne will transform into a hero and discover the first true friendship of her life.

Avatar Korra, a headstrong, rebellious, feisty young woman who continually challenges and breaks with tradition, is on her quest to become a fully realized Avatar. In this story, the Avatar struggles to find balance within herself.

Fifty years in the future, an oppressive authoritarian force threatens to conquer the world. A daring team is recruited to pilot a new form of weaponized neuroscience that powers devastating mecha, but they must be willing to sacrifice everything to save the world.

Milo Murphy is the personification of Murphy’s Law where anything that can go wrong will go wrong. Suffering from Extreme Hereditary Murphy’s Law condition (EHML), Milo always looks to make the best of the cards he’s been dealt and his endless optimism and enthusiasm can turn any catastrophe into a wild adventure. Together, he and his friends will learn that it’s all about a positive attitude and not to sweat the big stuff… and it’s all big stuff.

Three colorful, sugarcoated kids trying to juggle school and save the world before bedtime.

A quest-addicted hero slashes his way across a satirical fantasy universe with melodramatic ferocity, always obeying the letter of the law but never its spirit.

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.

As the Dragon Master, Po has endured his fair share of epic challenges but nothing could prepare him for his greatest one yet-as a Kung Fu teacher to a group of rambunctious kids from Panda Village who have been imbued with a mysterious and powerful chi energy. Together they embark on amazing adventures, battle ferocious villains, and become legends!

Intergalactic warrior Star Butterfly arrives on Earth to live with the Diaz family. She continues to battle villains throughout the universe and high school, mainly to protect her extremely powerful wand, an object that still confuses her.

The adventures of Zak Storm - a headstrong and adventurous kid swept into the Bermuda Triangle while trying to win a surfing competition. Once inside, Zak partners up with a magical sword that allows him to transform into a swashbuckling, renegade hero to face the numerous perils of the unique and diverse Seven Seas of the Triangle.

Fleeing their doomed warren, a group of rabbits struggle to find and defend a new home.

While being trained by S.H.I.E.L.D., Spider-Man battles evil with a new team of teen colleagues.

Classic Sonic is back to his dimension after the events of Sonic Forces. He discovers Eggman is collecting the Chaos Emeralds and already has four of them. Sonic must gather all the Chaos Emeralds before Eggman.

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world! They're treated like heroes and tasked with the duty of saving the human race from utter extinction. But what should have been any otaku's wet dream quickly turns into Hajime's nightmare. While the rest of his class are blessed with godlike powers, Hajime's job, Synergist, only has a single transmutation skill. Ridiculed and bullied by his classmates for being weak, he soon finds himself in despair. Will he be able to survive in this dangerous world of monsters and demons with only a glorified blacksmith's level of strength?

Ozzy & Drix, also known as The Fantastic Voyage Adventures of Osmosis Jones & Drixenol and Osmosis Jones: The Animated Series, is an American animated television series based on the Warner Bros. film Osmosis Jones and it was produced by Warner Bros. Animation. It takes place inside the body of teenager Hector Cruz. The series premiered on September 14, 2002 on the Kids' WB; the final episode aired July 5, 2004. Unlike the original movie it spun off from, Ozzy & Drix was entirely animated and contained no live action. It stars Phil LaMarr as the replacement for Chris Rock as Osmosis Jones, and Jeff Bennett as the replacement for David Hyde Pierce as Drix. As of July 2011, episodes of the series are still available via the Kids WB website. The show also aired on Teletoon in Canada. The show is also slightly less violent than the movie, having the characters treated like people rather than simply cells, and having none of them killed off, unlike the movie where Thrax managed to kill off several cells. There are also new characters that replace the ones from the original movie such as Maria Amino replacing Leah Estrogen, Mayor Spryman replacing Mayor Phlegmming, Sylvian Fischer replacing Tom Colonic, Chief Gluteus replacing The Chief of Police, The Mole replacing Chill the Flu Shot and Scarlet Fever replacing Thrax.

Animation series. Kai, Zane, Cole and Jay seem like four very ordinary guys, but they have special powers. They train hard to become 'master of Spinjitzu'. They learn from their master how to handle ninja weapons.

An American live-action/animated TV series based on the characters from the popular web series The Annoying Orange.

The war for Eternia begins again in what may be the final battle between He-Man and Skeletor. A new animated series from writer-director Kevin Smith.

The speedy blue hedgehog gets a new look in this comedy/adventure series that sees him battling a familiar foe with sidekick Tails and pals Knuckles, Amy and Sticks. The gang tries to ward off the evil plans of Dr. Eggman, who is hellbent on taking over the world. Sonic faces regular battles with Eggman's henchmen, including loyal robots Orbot and Cubot, evil interns, and giant, robotic monsters.