Jakub, The Old Believers, and Piemule are three documentaries about forgotten people by director Jana Sevciková. All three are distributed on the same DVD under the name Old Believers. Jakub presents an extensive ethnographical-sociological study of the life of the Ruthenians, filmed in the Maramuresh mountains in the north of Romania and in the former Sudetenland in Western Bohemia. The film was made over a period of five years during the time of both totalitarian regimes and was completed in 1992 after the revolution.