"In the year 1994, from outer space comes a runaway planet hurtling between the Earth, and the Moon, unleashing cosmic destruction. Mans civilization is caste in ruin. 2000 years later, the Earth is reborn. A strange new world rises from the old, a world of savagry, super science, and sorcery. But one man bursts his bonds to fight for justice, with his companions Ookla the Mok, and Princess Ariel. He pits his strength, his courage, and his fabulous Sun-Sword against the forces of Evil, he is, Thundarr, the Barbarian!"