BBC Four Wednesday

The quarter-final stage continues, with two teams who have won a match returning to try to secure the second victory that will secure a place in the semi-finals

Three booksellers compete against a team of bowlers in the quiz, presented by Victoria Coren

Professor Brian Cox explores the Milky Way, using data from a cutting-edge space telescope to reveal the dramatic history of Earth's galaxy, and predict its cataclysmic future

Former diplomats and Nazi party members trace Germany's inevitable progression into war and reveal how a Hollywood film helped inspire Hitler's dreams of empire

Kirsty Wark investigates how stately homes go about opening up their kitchens and servants quarters to visitors. Cameras go behind the scenes at Erdigg, Ham House and Chatsworth

Writer Peter Flannery looks back on creating his 1996 drama, Our Friends in the North, which follows the lives of four friends over a period of three decades

Nine-part drama charting 30 years in the eventful lives of four friends from the North East. Christopher Eccleston, Daniel Craig, Mark Strong and Gina McKee star

Geordie lands a job with a Soho porn baron, while back in Newcastle, Tosker's marriage to Mary buckles under the pressure of his rock 'n' roll lifestyle

The year is now 1967, and Geordie finds success in London's porn world. Back in Newcastle, Mary and Tosker's flat is falling apart, providing an ironic reflection of their marriage

Three booksellers compete against a team of bowlers in the quiz, presented by Victoria Coren

Professor Brian Cox explores the Milky Way, using data from a cutting-edge space telescope to reveal the dramatic history of Earth's galaxy, and predict its cataclysmic future