Thundarr the Barbarian - Season 2 (1981)

Earth has been destroyed. Out of the ashes, a bizarre civilization arises ruled by wicked wizards who enslave the surviving humans. But from the desperate ranks of the downtrodden, one towering hero emerges: Thundarr the Barbarian! With almost superhuman strength, raw courage and an insatiable love of justice, Thundarr bursts the shackles of slavery to lead a fierce rebellion against the wizards.