Mary Stuart's Coded LettersSecret Letters of Mary Queen of Scots

The Secret Letters of Mary Queen of Scots traces the extraordinary story of amateur codebreakers Satoshi Tomokiyo, George Lasry and Norbert Biermann who collaborated across continents to decipher a mysterious cache of coded letters and discovered they were from Mary Queen of Scots.

Mary Stuart's Coded Letters was broadcast on SBS ONE at Sunday 16 November 2025, 10:35.