 Princess Madelein and her majestic mother the Queen of Bambergen have been kidnapped, chariot and all, by lonely giant Gondolf. He takes them to his hovel in the valley of Sloe. There they meet another royal prisoner, King Mink of Morpuys, who has lost his country. Bertram and Lidwientje come up with a plan to free the royalty by uniting Gondolf with his love, the giantess Gonda.