October is packed with great movies and several new and returning TV series. Check out our most anticipated streaming picks. Get some streaming picks. A group of scientists are sent to the planet Arkanar to help the local civilization, which is in the Medieval phase of its own history, to find the right path to progress. Their task is a difficult one: they cannot interfere violently and in no case can they kill. The scientist Rumata tries to save the local intellectuals from their punishment and cannot avoid taking a position.