Ep 17. The Caves of Androzani: Part 1

On the planet Androzani, a corrupt corporation is mining a valuable substance called spectrox, leading to dangerous clashes with the native population. The Doctor and Peri arrive on the planet and stumble upon a conspiracy involving the spectrox trade, leading them to the caves where the substance is found. However, the caves hold many dangers, including highly aggressive creatures and mysterious masked figures. As the Doctor and Peri find themselves in perilous situations, they must navigate the treacherous cave system and fight to uncover the truth behind the spectrox trade and those who seek to control it. Meanwhile, a dangerous disease is spreading throughout the planet, causing those infected to suffer a painful and fatal deterioration. The Doctor and Peri find themselves in a race against time to survive the caves and uncover the truth before it is too late.