Many important filmmakers emerged from the pre-revolution era. Including Parvis Kimiavi, who made the reflexive masterpiece Mogholha (Mongols, 1973), a film which allegorizes the cultural imperialism of TV by comparing that situation to the invasion of Mongols. Bahram Baizai is the director of one of the ground-breaking films of the persian New wave, 1972’s Ragbar (Downpour).