When a friendly cabbie (Danny DeVito) tells two young sisters the story of a boy named Leo (Michael Hall D’Addario) who moved to Manhattan with his family, a magical adventure begins. While adjusting to the big city and enjoying the days leading up to Christmas, Leo accidentally loses his dog Ramona in Central Park. A magical creature named Little Spirit appears and takes him on a quest to find Ramona. By the time Leo is reunited with Ramona, he has an eclectic group of friends that make the strange city seem like home.  Other voice talents of Lucy Liu, Freddy Rodriguez,  Brian Williams and Brenda Song