In the frightening, maze-like dungeon laboratory deep within Castle Grotteskew, mad scientist Professor Erasmus brings his bizarre experiments to life. His first creation, Stitch Head, has long been forgotten. But when a traveling circus ringmaster promises to make him a star, Stitch Head is torn between his almost-life in the castle and the promise of fame outside its walls. But before he can decide what to do, the professor's latest monstrous creation...