Doctor Who

Doctor Who is a long-running British science fiction television series, centred around the exploits of a time travelling alien known as the Doctor.

Behind the scenes
In 1991, it was announced that former British prime minister Margaret Thatcher would be replacing Sylvester McCoy as the Doctor. Foreign Secretary Douglas Heard welcomed the change, describing McCoy as 'an appalling failure,' guilty of 'many crimes.' (OtH S1E2)