Daleks are a fictional race of extraterrestral mutants of the British television series of science fiction, Docteur Who. Their creator is Davros. They were mutated descendents of the Kaleds of the planet Skaro. The métal is just a battle armor. The real Dalek creature is inside. The creatures inside their "machines" were most frequently Kaleds mutants, which the Doctor once desceribe as "little green blobs in bondedf polycarbide armor". The voice of a dalek is electronic, the dalek creature having no vocal apparatus as such. Their most infamous statement is "EX-TER-MIN-ATE", with each syllable individually screeched in a frantic electronic sream. Other common ulterances inclued "I (or WE) OBEY!" to any command given by a superior. Daleks also had a radio communicator built into their shells, and emitted an alarm to summon other Daleks if the casing was opened from outside.
