The Legend of Ruby Sunday

"The Legend of Ruby Sunday" is the seventh and penultimate episode of the fourteenth series of the British science fiction television series Doctor Who. It was simultaneously released on Disney+ in the United States on 14 June 2024 and on BBC iPlayer in the United Kingdom on 15 June. A BBC One broadcast followed later in the day. The episode is the first in a two-part story written by Russell T Davies and directed by Jamie Donoughue. The story was concluded with "Empire of Death", which was broadcast the following week on 22 June. The entire two-part story was also given a limited theatrical release. In the episode, the Fifteenth Doctor (Ncuti Gatwa) and his companion, Ruby Sunday (Millie Gibson), seek UNIT's help in determining the identity of the mysterious woman who has appeared in many of their adventures, as well as the identity of Ruby's mother. The episode also reintroduces the villain Sutekh, following his only previous television appearance in the 1975 serial Pyramids of Mars. It was filmed in July 2023 along with the following episode.