BBC Four HD 2026-07-02 Programmes start at 7.00pm. [HD] 2026-07-02 35/37. The semi-finals of the tournament begin. The first of the four remaining teams do battle for a place in the series final. Jeremy Paxman asks the questions. [S] [HD] 2026-07-02 12/15. Quiz show in which connections must be made between seemingly random subjects. Three gamblers take on a team unified by their love of ten-pin bowling. [S] [HD] 2026-07-02 Adjoa Andoh presents an appeal on behalf of the Disasters Emergency Committee for those affected by the Venezuelan Earthquakes. [S] [HD] 2026-07-02 4/5. Professor Brian Cox journeys into a supermassive black hole - a monster that can destroy worlds and stop time, and which is forcing us to reassess our understanding of reality. [S,AD] [HD] 2026-07-02 4/6. An insight into the Nazis' reign of terror in Poland. Contains some scenes which some viewers may find upsetting. [S] 2026-07-02 Lucinda Lambton visits Europe's last ornamental farm, at Larchill, west of Dublin. It features rustic follies, great lakes and a glorious collection of animals. [S] 2026-07-02 .. Our Friends in the North. Christopher Eccleston reflects on the making of Peter Flannery's acclaimed 1996 drama. Contains some strong language. [S] [HD] 2026-07-02 4/9. The friends' reunion is a disaster. Contains some strong language. [S] 2026-07-02 5/9. The world has turned sour for the gang. Geordie is in jail, and Tosker works in a factory. Contains some strong language and some scenes of a sexual nature. [S] 2026-07-02 12/15. Quiz show in which connections must be made between seemingly random subjects. Three gamblers take on a team unified by their love of ten-pin bowling. [S] [HD] 2026-07-02 4/6. An insight into the Nazis' reign of terror in Poland. Contains some scenes which some viewers may find upsetting. [S] 2026-07-02 4/5. Professor Brian Cox journeys into a supermassive black hole - a monster that can destroy worlds and stop time, and which is forcing us to reassess our understanding of reality. [S,AD,SL] [HD] 2026-07-02 Programmes start at 7.00pm. [HD] 2026-07-02 2026-07-02 2026-07-02 2026-07-03 Programmes start at 7.00pm. [HD] 2026-07-03 36/37. In the second of the series semi-finals, two more teams of students face off for a place in the grand final. Jeremy Paxman asks the questions. [S] [HD] 2026-07-03 13/15. Quiz show with Victoria Coren. In the first semi-final, three lovers of the pastoral world of The Archers face a team of confirmed gamblers. [S] [HD] 2026-07-03 Classic period drama about three children whose lives change dramatically after they move from a comfortable townhouse to a small Yorkshire cottage near a railway line. [1970] [S,AD] 2026-07-03 Ben Fogle travels to West Yorkshire with actress Sally Thomsett to visit the locations of key scenes from the classic 1970 film The Railway Children. [S] 2026-07-03 A power repairman has an encounter with a spacecraft and is obsessed with seeing it again. Contains language which some may find offensive. [1980] [S,AD] [HD] 2026-07-03 13/15. Quiz show with Victoria Coren. In the first semi-final, three lovers of the pastoral world of The Archers face a team of confirmed gamblers. [S] [HD] 2026-07-03 Grammy-winning sensation Samara Joy sings timeless and much-loved classics. [S] [HD] 2026-07-03 Programmes start at 7.00pm. [HD] 2026-07-03 2026-07-03 2026-07-03