2 seasons available
Thundarr, Ariel and Ookla discover the sorceress Circe is responsible for a number of shipwrecks on the island where a curse has trapped her; Circe attempts to switch bodies with Ariel to escape the island.
The wizard Yando steals Thundarr's sunsword in the hope of harnessing its power.
A pair of wizards are battling over the Helmet of Power; Thundarr and company are caught in the middle.
Thundarr must travel to the past and retrieve a circut to save a group of people from the evil wizard, Crom.