Peter Firth the film adaptation of "Equus". The film was only a moderate box-office success, but earned Firth a nomination for the Academy Award for Best Supporting Actor and a Golden Globe award in the same category. Further film work quickly followed, most notably Roman Polanski's "Tess" (1979). In May 1981, he appeared on Broadway again in Peter Shaffer's "Amadeus" as Wolfgang Amadeus Mozart, replacing Tim Curry. Shaffer had offered him the role in the original London production, but he was unavailable due to film commitments. Other film work has included roles in "Diamonds on Wheels" (1973); "When You Comin' Back, Red
William Strang, 1st Baron Strang William Strang, 1st Baron Strang William Strang, 1st Baron Strang GCB, GCMG, MBE (2 January 1893 – 27 May 1978) was a British diplomat who served as a leading adviser to the British Government from the 1930s to the 1950s and as Permanent Under-Secretary at the Foreign Office from 1949 to 1953. Strang was the eldest son of James Strang, a farmer, and his wife Margaret Steven, daughter of William Steven. He was educated at Palmer's School, University College, London and at the Sorbonne. Strang was commissioned into the Worcestershire Regiment in 1915 and served in the First World War.