Planet of Evil In the jungle of Zeta Minor, a terrifying creature stalks a survey team. Can the Doctor escape dark forces from another universe? Pyramids of Mars Marcus Scarman returns from Egypt a changed man and seeks to release the evil Sutekh from his pyramid prison. The Earth will be laid waste unless the Doctor can avert catastrophe. The Android Invasion Not all is as it seems when the Doctor and Sarah take refuge in the village of Devesham, where even friends can't be trusted. What do the Kraals have planned for Earth? The Brains of Morbius On the planet Karn, Mehendri Solon builds a body for the brain of the time Lord criminal Morbius. Arriving to bring Morbius to justice, will the Doctor succeed without losing his head?