Trespassing All Hallow's Eve

On Halloween night, comic book artist Troy Haynes is captured by his imaginary heroine Shield and brought into another dimension to learn how Halloween began. Brighit, his host, caught between two worlds, tells the story of the sacred passageway and her struggles to close what she herself opened, thus starting the Halloween myth. Destined to be the priestess of the Goddess, she accidentally arrives to Earth where an Indian guru will teach her about spirituality, but mostly about love, until tragedy strikes. Too late, Brighit discovers that the creatures known as the undead use her passageway to breach the dimensions--evil trespassers who return to Earth on Halloween night to plunder and wreak havoc. Feeling powerless to stop them, her quest will take her from India to Ireland to Celtic England as she tries to seal the passageway and find true love again.