24 May 1944: birth of Fiona Walker, who played Kala in The Keys of Marinus (1964) and Lady Peinforte in Silver Nemesis (1988).
24 May 1945: birth of Graham Williams, producer of the 15th to 17th seasons of Doctor Who (the fourth to sixth Fourth Doctor seasons, from Horror of Fang Rock to Shada); also co-author of The Invasion of Time and City of Death, and author of the unbroadcast story The Nightmare Fair which brought back the Celestial Toymaker (and was released in audio format by Big Finish in 2009).
24 May 1986: death of the great Robert Holmes, script editor from Robot (1974-75) to Image of the Fendahl (1977), and author of The Krotons (1968-69), The Space Pirates (1969), Spearhead from Space (1970), Terror of the Autons (1971), Carnival of Monsters (1973), The Time Warrior (1973-74), The Ark in Space (1975), Pyramids of Mars (1975), The Brain of Morbius (co-author, 1976), The Deadly Assassin (1976), The Talons of Weng-Chiang (1977), The Sun Makers (1977), The Ribos Operation (1978), The Power of Kroll (1978-79), The Caves of Androzani (1984), The Two Doctors (1985), The Mysterious Planet (1986), and the first episode of The Ultimate Foe (1986).
ii) broadcast anniversary
24 May 1969: broadcast of fourth episode of The War Games. the Doctor tries to outmanoeuvre the Security Chief, but is trapped in a shrinking SIDRAT.