Davros is a fictional character from the British science fiction television series Doctor Who. He is the creator of the Daleks, a race of mutant aliens encased in armored shells, known for their catchphrase "Exterminate!" Davros is depicted as a brilliant but twisted scientist, often portrayed as a villain who seeks power and control over the universe. First introduced in the 1975 serial "Genesis of the Daleks," Davros has appeared in various episodes and spin-offs. His character explores themes of morality, the consequences of scientific experimentation, and the nature of evil. Davros's complex personality and motivations have made him one of the most memorable antagonists in the Doctor Who franchise.