Doctor Who is a British science fiction television programme produced by the BBC. The programme depicts the adventures of a time-travelling humanoid alien known as the Doctor who explores the universe in a sentient time machine called the TARDIS, whose exterior appears to be a blue police box. Along with a succession of companions, he faces a variety of foes while working to save civilisations, help people, and right wrongs. – created by Cynthia Yildirim