The Best Adult Animated TV Series of All-Time

The Simpsons, an animated series created by Matt Groening, narrates the life of a particular middle-class family, composed of Homer, Marge, Bart, Lisa, and little Maggie. As inhabitants of the fictional city of Springfield, they face everyday problems and a large cast of characters that embody various social stereotypes. With more than 30 seasons, this satire of the American society has become a worldwide cultural icon.

A young warrior, shunned in Edo-period Japan, pursues a ruthless path of vengeance against those who cast her out—driven by fury and fate.

After twenty years away, Rick—an eccentric, alcoholic scientist—returns to live with his daughter Beth, turning her garage into a risky lab. His chaotic experiments and dimension-spanning missions often pull in his 14-year-old grandson Morty, creating tension with Jerry as the family adjusts to Rick’s disruptive presence.

A hilarious animated series that satirizes various aspects of modern culture with its irreverent humor. Follow the misadventures of four boys – Stan, Kyle, Cartman, and Kenny – in the quirky town of South Park. With clever social commentary and outrageous scenarios, it's a show that pushes boundaries and guarantees laughs. Created by Trey Parker and Matt Stone, the series has become a cultural phenomenon.

A samurai warrior from bygone Japan (voiced by Phil LaMarr) finds himself flung into a dystopian future by the evil sorcerer Aku (voiced by Mako and Greg Baldwin). Now christened "Jack," he must adapt to this strange world dominated by Aku's tyranny. Here, Jack embarks on a dual quest: to vanquish the wrongs his foe has wrought and find a way back to his own era to vanquish Aku permanently.

By 2071, bounty hunters like Spike Spiegel and Jet Black chase criminals across colonized planets. Joined by Faye, Edward, and a data dog named Ein, the Bebop crew struggles to make ends meet while confronting buried traumas. But when Spike’s violent past resurfaces, survival may come at the cost of loyalty.

Frustrated with her thankless office job, the 25-year-old red panda copes with her daily struggles by belting out heavy metal karaoke after work.

Saitama has always wanted to be a hero, and now, after years of hard work and training, he can defeat anyone with a single punch. However, he is no longer able to enjoy the thrill of combat and has become bored. One day, he gains a disciple in Genos, a cyborg who admires his strength. Together, they join the Hero Association in search of recognition and new challenges.