The progammes have generally something which has reference not only to entertaining men and giving them news, but also to the training of their minds. With complete justice, then, Our predecessor of happy memory, Pius XI, called the film theatres the "schools of events";30 for they can be called schools in this sense, that the dramatic plot is joined with scenes in which the vivid pictures which are portrayed by the moving light, are synchronised with sounds of voices and music in a most fascinating manner, with the result that they reach not only the intelligence and other faculties, but the whole man, and, in some way, link him to themselves, and seem to sweep him into a participation in the plot presented.

Although the arts of the Motion Pictures, Radio and Television include, in some fashion, various types of spectacle already long in use, yet each expresses a new product, and thus a new kind of spectacle which is aimed not at a few chosen spectators, but at vast throngs of men, who differ among themselves in age, way of life and culture.