Desc: Noite Vazia: Directed by Walter Hugo Khouri. With Norma Bengell, Odete Lara, Mário Benvenutti, Gabriele Tinti. Two friends take two prostitutes for a night of pleasure. But the night turns out to be frustrating for all involved, as much bitterness is revealed in their conversation and attitudes, uncovering their anguish and deeper feelings, and the emptiness of their lives.