BBC Four HD Wednesday

Jeremy Paxman asks the questions as Balliol College, Oxford takes on the University of Southampton to secure a place in the second round

Victoria Coren Mitchell introduces this quarter-final of the quiz show, in which the Bankers face the IT Supporters in a test of patience and lateral thinking

Helen Czerski explores the narrow band of temperature that has led to life on Earth, and reveals how every living creature depends on temperature for its survival

Gillian Pachter focuses on lead up to Ruth Ellis's execution, including attempts to save her and her last-minute admission of an accomplice

Screenwriter Andrew Davies, best known for his adaptations of classic novels, reflects on one of his own original works - the 1980s comedy drama series, A Very Peculiar Practice

An idealistic doctor starts work at a university practice, but is unprepared for the back-stabbing antics of the lecturers and his colleagues. Surreal drama, starring Peter Davison

Steven gives a speech to the new students, and becomes involved in the problems of two freshers. Peter Davison and Francesca Brill star

The writer behind the BBC's 1995 adaptation of Pride and Prejudice and the 2018 version of Les Miserables discusses the process of adapting classic novels for television

Helen Czerski explores the narrow band of temperature that has led to life on Earth, and reveals how every living creature depends on temperature for its survival

Gillian Pachter focuses on lead up to Ruth Ellis's execution, including attempts to save her and her last-minute admission of an accomplice