Doctor Who
The Daleks are one of the most powerful races in the Doctor Who history. They are the Doctor's worst enemies. They are alien mutants that live inside metal machines that look like pepper pots. Each Dalek casing has an eyesalk, a gunstick and a sucker arm that looks like a plunger. Daleks believe that they should conquer the universe and "exterminate" all other lifeforms that they believe are lesser than them. They can not be easily hurt by guns because their casing reflects or destroys the bullets. They were created on the planet Skaro by an evil scientist named Davros.