BBC Four HD 2026-05-20 2026-05-21 Programmes start at 7.00pm. [HD] 2026-05-21 11/37. Balliol College, Oxford, faces the University of Southampton in another first round match. [S] [HD] 2026-05-21 11/15. Quiz show presented by Victoria Coren in which patience and lateral thinking are as vital as knowledge, and connections need to be made between apparently unconnected things. [S] 2026-05-21 ...Incredible Science of Temperature. 2/3. Dr Helen Czerski explores the narrow band of temperature that has led to life on Earth. [S,AD] [HD] 2026-05-21 3/3. Gillian Pachter looks at Ruth's execution and the last-minute attempts to save her life. [S] [HD] 2026-05-21 Screenwriter Andrew Davies reflects on A Very Peculiar Practice, his wickedly funny comedy drama series set in a university health centre in the late 1980s. [S] [HD] 2026-05-21 1/7. Newly separated from his wife, Stephen Daker starts his new job as GP at the very peculiar Lowlands Medical Centre. [S] 2026-05-21 1/7. Newly separated from his wife, Stephen Daker starts his new job as GP at the very peculiar Lowlands Medical Centre. [S] 2026-05-21 2/7. It's the first day of term, and Stephen must give a lecture to the students, as Bob plans to tell them they are a waste of money. [S] 2026-05-21 2/7. It's the first day of term, and Stephen must give a lecture to the students, as Bob plans to tell them they are a waste of money. [S] 2026-05-21 A profile of Britain's best-known screenwriter as he embarks on Les Misérables. From 2018. Deals with adult themes. [S] [HD] 2026-05-21 ...Incredible Science of Temperature. 2/3. Dr Helen Czerski explores the narrow band of temperature that has led to life on Earth. [S,AD] [HD] 2026-05-21 3/3. Gillian Pachter looks at Ruth's execution and the last-minute attempts to save her life. [S,SL] [HD] 2026-05-21 Programmes start at 7.00pm. [HD] 2026-05-21 2026-05-21 2026-05-21