29 November 1942: birth of Michael Craze, who played Ben Jackson, companion of the First and Second Doctors, in 1966-67.
ii) broadcast anniversaries
29 November 1975: broadcast of second episode of The Android Invasion. The Doctor realises that their surroundings are fake, including the android Sarah.
29 November 1980: broadcast of second episode of State of Decay. The Doctor and Romana realise that the castle is the spaceship Hydrax, and that the vampires are draining blood from the villagers.
29 November 1986: broadcast of first episode of The Ultimate Foe (ToaTL #13). Mel and Sabalon Glitz arrive to help the Doctor's defence, sent by the Master; the Doctor and Glitz pursue the Valeyard into the Matrix.
29 November 1989: broadcast of second episode of Survival. The Doctor and Ace explore the planet of the Cheetah People further, and Ace starts to change into one herself.