25 November

25 November 1974 was the fourth day of Professor Alec Palmer and Emma Grayling's investigation of the ghost that haunted Caliburn House. That night, the Eleventh Doctor and Clara Oswald visited the Caliburn House, and helped locate the ghost, who was actually a human time traveller named Hila Tacorien. Using Emma's psychic powers, the Doctor crossed a wormhole to get to the pocket universe in which Hila was trapped, bringing her back to Normal Space. He later retrieved the Crooked Man from the pocket universe as well, reuniting him with his mate. The day was also notable as the start of the relationship between Alec and Emma, which would later give birth to Hila, their great-great-great-great-great-granddaughter. (TV: Hide)

Behind the scenes

 * 1934 - Actor Ann Davies was born.
 * 1946 - Actor Brian Hibbard was born.
 * 1961 - Actor Simon Fisher-Becker was born.
 * 1967 - Episode three of The Ice Warriors was first broadcast on BBC1.
 * 1978 - Part one of The Androids of Tara was first broadcast on BBC1.
 * 1983 - The Five Doctors was broadcast on BBC1. It actually premièred on the actual day of the 20th anniversary two days earlier on PBS; this UK broadcast was delayed to be part of the annual Children in Need telethon.
 * 2005 - Online feed of the Children in Need Special, David Tennant's first full story as the Tenth Doctor, ceased at 9:30 GMT.