A businessman (Quaid) rents a cottage on the magical Emerald Isle which happens to inhabit leprechauns and fairies. One night at a party, a young leprechaun falls in love with a fairy princess. Their forbidden romance starts a war between the mythical communities. The businessman is chosen by the Grand Banshee (Goldberg) to help bring peace to the island which propels him into a wondrously fantastic adventure. A story for anyone who truly believes in magic!