Husaquahr has been saved by the brave actions of Joe and Marge. The Dark Baron has been defeated and exiled to Earth where all his magical powers have been stripped.

But Ruddygore has badly underestimated his deadly enemy. The Dark Baron proves as resourceful on Earth as he was in Husaquahr and he enlists a computer to help him create even more effective spells to become more powerful than before.

Helped by the forces of the underworld, he is poised to unleash hell on Husaquahr and only Joe and Marge can stop him!