Gloria mundi (1976)

Hamdias, a producer who's set out to break new boundaries, plans to finance a film about torture. According to him, torture, the clash of two or more people, is not only what substantiates basic human relationships but also love and politics. Unfortunately Hamdias dies in a freak accident and his project is grounded. After some time, Galai (Olga Karlatos), who should have been the main actress of Hamdias movie, sets out to complete the controversial project. As soon as filming starts again, the thin line that separates reality from a nightmarish obsession begins slowly to blur.