Alexander "Sandy" McDonald (5 November 1937- 17 March 2016[1]) was a Scottish minister of the Church of Scotland and the father of David Tennant and father-in-law of Georgia Tennant-Moffett. He played the uncredited role of the footman in The Unicorn and the Wasp. He confessed he was happy he didn't have to learn lines. (CON: Nemesis)