A Tale of Histories: Plays of Epical Proportion (Titoudao, Prism, Big Fool Lee) – 4. Established in 1990, Toy Factory Productions is a Singapore based artistic enterprise devoted to creating multi-disciplinary performing arts. This script collection consists of 4 books with a total of 13 original scripts written from 1992 to 2009. This is Book 4 and contains the plays: Titoudao; Prism; and Big Fool Lee.