ThunderCats (1985)

Episode Overview

Mumm-Ra calls upon the Berserkers, covering their armor in Thundrainium before sending them to launch an attack on the Thundercats at the Tower of Omens. Aware of the Thundrainium's effects, the Thundercats in the tower realize they need assistance, prompting Lion-O and Tygra to come to their aid. Together, they summon a windstorm to strip the Thundrainium away, forcing the Berserkers to retreat. Meanwhile, the Lunataks invade Cats' Lair, compelling the Thundercats to hurry back to rescue the Thunderkittens and Snarf, who are being held captive as slaves.