Ep 22. The Krotons: Part 4

In "The Krotons: Part 4," the final instalment of Doctor Who's sixth season, the Doctor and his companions, Jamie and Zoe, face off against the deadly alien race known as the Krotons. After discovering that the Krotons have been using the inhabitants of the planet as mere slave labor, the Doctor enlists the help of the Gonds, the oppressed people of the planet, to overthrow their alien overlords and save their world from destruction.

As the Doctor and the Gonds devise a plan to defeat the Krotons, their leader, Eelek, grows increasingly desperate and paranoid. Meanwhile, the Krotons become aware of the Doctor's presence on the planet and begin to hunt him down with their advanced technology.

With time running out, the Doctor must use all of his wit and cunning to outsmart the Krotons and prevent them from taking over the planet. But as the final battle draws near, the Doctor realizes that the only way to save the Gonds from certain doom may be to make the ultimate sacrifice.

"The Krotons: Part 4" is a thrilling and action-packed conclusion to one of Doctor Who's most memorable storylines. With stunning special effects, edge-of-your-seat suspense, and standout performances from the show's cast, this episode is sure to keep viewers on the edge of their seats from start to finish. So grab your sonic screwdriver and get ready for an adventure that you won't soon forget!