Documentary movie is a motion picture. It intends to document some aspect of reality. This film genre primarily for the education. Sometimes there is maintaining a historical record. Such movies often shot on movies stock. These movies only medium available. Now this movie genre include digital productions. Moviemakers make documentary films into a TV-show. It often release for screening in cinemas. This movie genre can be describe as a cinematic tradition or filmmaking practice. The most popular genre of these movies are compilation films. This movie genre arose in 1927. Esfir Schub made first film in this genre. It was The Fall of the Romanov Dynasty. In addition, people know this producer as an author of Point of Order and The Atomic Cafe movies.