After Penguin, his last student, has opened his own school, the old whale professor swims lonely through the whale sea. Longingly, he waits for replies to the numerous letters he has sent out into the world. One day, he receives not only a letter from a young whale but also a whole lot of visitors: his old whale friends, who used to frolic with him at the Cape of Whales, suddenly appear on the horizon. Even Waltraud, his first love, is among them! Together, the whales reminisce: didn't they always hold Olympic Games back in the day? They decide to host a revival. And so, the Olympics take place once again at the Cape of Whales: races, swimming competitions, and fountain bubbles are on the agenda. May the games begin!.