|In an attempt to cast a powerful spell, Vampire winds up shrinking himself and the rest of the monsters to only a few inches tall. The Invisible Man, Wolf Man, Big Ed (Frankenstein), and Mummy are the good guys who try to put an end to the terror Vampire is causing with his partners in fear. The bad guys can get temporarily bigger when they hear a scream, and the good guys get temporarily bigger when they hear laughter. Both sides are trying to get big permanently, but until then they continue to battle it out. The good guys are assisted by Carrie Raven, the daughter of a horror author.