Dalek

Note (the BG picture does not belong to me)

The Daleks (pronounced ˈdɑːlɛks) are a fictional extraterrestrial race of genetically manipulated mutants from the British science fiction television series Doctor Who. Within the series, Daleks are cyborgs from the planet Skaro, created by the scientist Davros during the final years of a thousand-year war against the Thals. They are mutated Kaleds integrated within a tank-like or robot-like mechanical casing. The resulting creatures are a powerful race bent on universal conquest and domination, utterly without pity, compassion or remorse. Various storylines portray them as having had every emotion removed except hate, leaving them with a desire to purge the Universe of all non-Dalek life. - Wiki