Desc: Uma Aventura aos Quarenta: Directed by Silveira Sampaio. With Aída Carmen, Flávio Cordeiro, Ana Lúcia, Silveira Sampaio. In the far-flung future of 1975, retired scientist interrupts a TV show about himself, wanting to correct the squeaky-clean "official" story of his life. He then drops a truth-bomb about an extramarital affair he had at the age of 40.