Deep beneath the ocean, Topo The Octopus plays some relaxing music for Aquaman. Suddenly, a huge whirlpool appears in the distance, threatening the city of Atlantis. Without a moment to lose, Aquaman leaps aboard his super-seahorse, Storm, and jets toward the liquid tornado.

While the SEA KING rescues a whale caught in the deadly current, his Super-Pets discover the source of the problem - Misty and Sneezers, the Black Manta's minions!