Ep 5. The Pirate Planet (1)

The Doctor and Romana find themselves on a planet entirely made of metal, known as the planet Calufrax, when they receive a distress signal from a nearby ship. Upon investigating, they discover that the ship is actually a hollowed-out planet known as Zanak, which has been traveling through space and destroying other planets for its precious minerals. Zanak is controlled by a powerful entity known as the Captain, who is also a notorious space pirate and has enslaved the inhabitants of the planet, using their life force to power his ship.

The Doctor and Romana soon find themselves drawn into the conflict between the Captain and his robot parrot, who seems to be undermining his attempts to destroy other planets. As they explore the strange and fantastical world of Zanak, they encounter a race of beings known as the Mentiads, who possess powerful psychic abilities and are able to control the minds of others. The Mentiads seem to have a hidden agenda, one that involves the destruction of Zanak and the Captain's control over the inhabitants of the planet.

As the Doctor and Romana work to unravel the mysteries of Zanak and stop the Captain's destructive rampage, they face challenges and obstacles at every turn. They must rely on their quick wits, their knowledge of advanced technology, and their empathy for the oppressed inhabitants of Zanak to navigate the bizarre and dangerous world they find themselves in.

As the first part of a two-part story, "The Pirate Planet (1)" sets the stage for an epic adventure full of high stakes, space pirates, and mysterious alien beings. With stunning special effects, memorable characters, and an engrossing storyline, this episode is a thrilling installment in the long-running Doctor Who series. Whether you're a longtime fan or a newcomer to the franchise, you won't want to miss this exciting chapter in the Doctor's ongoing journey through time and space.