the arrogant Grok sends his pet tyrannosaurus, Tyranno, to destroy Mightor. And to ensure his victory, he kidnaps Sheera and threatens to throw her into the volcano. Can Mightor overcome Grok's threat in order to beat the massive monster before the Village of the Cave Dwellers is destroyed?

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.