ThunderCats (1985)

Ten-year-old Coop Burtonburger's life takes a turn for the worse when his little sister, Millie, brings home a mysterious stray cat who, in reality, is an evil cybernetic alien in disguise. To make matters worse, neither his family nor anyone else believes him, except for his best friend, Dennis. Now, Coop risks his life every day as he attempts to foil the cat's diabolical schemes and prove to the world that the family pet is an evil mastermind.

A sheltered girl gets a crash course in survival when a mutant attack sends her to the surface, far from the safety of her underground home.

Intergalactic policeman Space Ghost navigates the cosmos in his tricked-out spaceship, The Phantom Cruiser, battling villains like Brak and Zorak in his legendary suit and powerful wristbands. Dino Boy teams with caveman Ugh and dinosaur Bronty to go primeval on the ancient menaces of their primitive home.

Thundarr and his companions Ariel and Ookla wander a devastated future Earth and fight evil wherever they find it.

In the near future, Doc Terror and his cyborg companion Hacker unleash their forces to conquer Earth! Only one force can stop this evil: a handful of brave men. In specially created Exo-Frames, they can be transported anywhere to fuse with incredible assault weapon systems beamed down from the space station Skyvault, becoming man and machine, Power Xtreme! Max Ray, brilliant Sea Operations commander! Jake Rockwell, rugged Land Operations specialist! Ace McCloud, daring Air Operations expert! Whatever the challenge, they are ready - The Centurions!

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.

When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome powers. With such abilities at his disposal, Ben realizes a greater responsibility to help others and stop evildoers, but that doesn't mean he's above a little superpowered mischief now and then.

Eco-villains beware: Captain Planet is here to save the day! With the guidance of Gaia, five Planeteers - representing Earth, Fire, Water, Wind and Heart - come together to defend our planet from environmental destruction. With their powers combined, the team becomes the solution to pollution!

An astronaut named Gary and his planet-destroying sidekick Mooncake embark on serialized journeys through space in order to unlock the mystery of “Final Space,” the last point in the universe, if it actually does exist.

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.