Sarah Atkinson is professor of screen media at King's College London, editor of Routledge Resources Online: Screen Studies, and coeditor of Convergence: The International Journal of Research into New Media Technologies. She has published widely on the film, cinema, and screen industries.Vicki Callahan is professor of cinematic arts at the University of Southern California. She is the author of Zones of Anxiety: Movement, Musidora, and the Crime Serials of Louis Feuillade and editor of the collection Reclaiming the Archive: Feminism and Film History (both Wayne State University Press).