A biography of the English mathematician Alan Turing, who was one of the inventors of the digital computer and one of the key figures in the breaking of the Enigma code, used by the Germans to send secret orders to their U-boats in World War II. Turing was also a homosexual in Britain at a time when this was illegal.
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Sir Derek Jacobi is just over six years younger than his screen mother played by Prunella Scales. See more
[giving friendly advice to Turing about his homosexuality which was regarded as illegal at the time
Dilwyn 'Dilly' Knox
I don't give a tuppenny damn whether you choose to go to bed with choirboys or cocker spaniels, but it would be wiser to keep your private life to yourself.