Doctor Who: The Savages(1966)

Doctor Who: The Savages is a science fiction serial in which the TARDIS materializes on a distant planet that appears peaceful and advanced. The Doctor, Steven, and Dodo soon uncover a horrifying truth: the planet's ruling Elders sustain their civilization by draining the life-force from a defenseless underclass known as the Savages. As the travelers become entangled in the conflict between oppressor and oppressed, they must confront the moral cost of the Elders' technological superiority. The serial explores themes of exploitation and social inequality through the lens of classic Doctor Who adventure, blending action and ethical dilemma as the Doctor works to expose the brutal system hidden beneath the world's civilized facade.