Nature documentary series. As the big freeze returns, polar landscapes are transformed. Wildlife leaves, but the giant emperor penguin arrives. Show more

Archaeologist Julian Richards returns to the excavation of two early cemeteries to explore the mystery of the Anglo-Saxons' post-Roman Empire invasions. Show more

Danish drama series. The New Democrats participate in a TV discussion on the integration of ethnic minorities. Birgitte and the children move to a new flat. Show more

Danish drama series. The quality of Danish bacon is called into question at the same time the government are trying to relax the rules applying to Danish pig farms. Show more

Lesley Joseph narrates a documentary about the unlikely pin-ups of the 1970s music scene, from Gilbert O'Sullivan and Barry White to Leo Sayer and Demis Roussos. Show more

Tony Blackburn presents the pop chart programme, first broadcast on 23 November 1989 and featuring Buzzcocks, Elkie Brooks, Mankind, Chic, Elton John, Boney M and Legs & Co. Show more

Documentary telling the story of the foreign pop song from World War Two to the present day, taking in everything from Anton Karas's zither music to Greek balladeer Demis Roussos. Show more

Nature documentary series. As the big freeze returns, polar landscapes are transformed. Wildlife leaves, but the giant emperor penguin arrives. Show more

Archaeologist Julian Richards returns to the excavation of two early cemeteries to explore the mystery of the Anglo-Saxons' post-Roman Empire invasions. Show more