Cairo was a city in Egypt.
In 1911, Dr Warlock, a friend of Marcus Scarman, made some inquiries in Cairo about Marcus. (TV: Pyramids of Mars)
The Seventh Doctor and Bernice Summerfield visited Cairo in 1798. (PROSE: Set Piece)
Cairo was the home of Erimem, a companion of the Doctor from ancient Egypt. (AUDIO: The Eye of the Scorpion) In Erimem's Kyropite-induced dream on YT45, she was the ruler of New Cairo, an amalgam of her home and the many worlds she has visited. (AUDIO: The Mind's Eye)
In an alternate timeline where all of history happened at the same time, the train to Area 52 stopped off at Cairo. (TV: The Wedding of River Song)
Behind the scenes Edit