Grimskull and Guardian plan to destroy Baron Darkโs new battleship, The Gorgon. Talyn and Prince Lightstar go to the Semigon kingdom to warn them of Baron Darkโs imposing threat, but are confronted by Dagger and Shriek and are thrown in prison. Lightstar, however, is able to turn Dagger and Shriek back into humans and make them confess Baron Darkโs new plot.