28 September 1919: birth of Terence Dudley who directed Meglos (1980) and wrote Four to Doomsday (1982), Black Orchid (1982) and The King's Demons (1983).
28 September 1937: birth of Donald Gee, who played Major Ian Warne in The Space Pirates (1969) and Eckersley in The Monster of Peladon (1974).
28 September 1986: death of Denis Carey, who played Professor Chronotis in Shada (unbroadcast but would have been 1980), the Keeper in The Keeper of Traken (1981), and the Old Man in Timelash (1985).
ii) broadcast anniversaries
28 September 1968: broadcast of third episode of The Mind Robber, where Jamie turns back into himself, and the team meet Rapunzel, the Minotaur and the Medusa.
28 September 1987: broadcast of fourth and final episode of Time and the Rani. The Doctor defeats the Rani and rescues the kidnapped geniuses.