In their journeys through time to find power crystals, Tommy accepts help from an Indian guide named True of Heart, while Katherine meets up with different ages of herself in Australia. Meanwhile, Billy develops a weather modulator to produce purified rainwater (testing it on Cestro), Rita and Zedd gear up to fetch the Alien Rangers' nemesis from Aquitar (Hydro Hog), and Rito and Goldar, still trying to find the right location for their time bomb, bumblingly activate it.
—statmanjeff