Description:  Thundarr the Barbarian is a 1980s animated series set in a post-apocalyptic future where a runaway planet has devastated civilization. The show follows the adventures of the titular hero, Thundarr, a powerful barbarian who wields a "Sun Sword," his sorceress companion Princess Ariel, and Ookla the Mok, a large, ape-like creature who communicates in howls. Together, this trio travels through a world of ruins, mutated beasts, and powerful wizards, fighting for justice and order in a land of savagery, super-science, and sorcery.

Premise: A runaway planet in 1994 destroys Earth's moon and causes global catastrophe. Two thousand years later, a new world emerges from the ruins, where humanity struggles to survive alongside mutated creatures, and evil wizards use sorcery to control others.

Characters:

Thundarr: A strong and courageous barbarian who fights with a powerful energy sword called the Sun Sword.

Princess Ariel: A powerful sorceress who uses her magic for good, having been freed from her evil wizard stepfather.

Ookla the Mok: A large, ape-like humanoid and Thundarr's loyal companion, known for his strength and his howls, which Thundarr and Ariel understand.

Themes: The show blends elements of science fiction and fantasy, with a focus on adventure and a hero who fights against powerful evil forces.