This book explores the creation and destruction of Abel GanceOs most ambitious film project, and seeks to explain why his meteoric career was so nearly extinguished at the end of silent cinema. By 1929, Gance was FranceOs most famous director. Acclaimed for his technical innovation and visual imagination, he was also admonished for the excessive length and expense of his productions. GanceOs first sound film,aLa Fin du Mondea(1930), was a critical and financial disaster so great that it nearly destroyed his career. But what went wrong? Gance claimed it was commercial sabotage whilst critics blamed the directorOs inexperience with new technology. Neither excuse is satisfactory. Based on extensive archival research, this book re-investigates the cultural background and aesthetic consequences of GanceOs transition from silent filmmaking to sound cinema.aLa Fin du Mondeais revealed to be only one element of an extraordinary cultural project to transformcinema into a universal religion and propagate its power through the League of Nations. From unfinished films to unrealized social revolutions, the reader is given a fascinating tour of GanceOs lost cinematic utopia.