BBC Four HD

Programmes start at 7.00pm.

Michael visits the fairy-tale castle of Eastnor at the foot of the Malvern Hills, before heading to the Severn Estuary and Filton, the centre of Britain's postwar aviation industry.

The Edwards mark their 49th wedding anniversary in the picturesque seaside town of Tenby.

Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra high-speed photography capture the complex processes crucial to understanding how and why they erupt.

Celia Imrie tells the story behind one of the most groundbreaking and influential films of the sixties, 1967's Bonnie and Clyde, starring Warren Beatty and Faye Dunaway.

Clyde Barrow and Bonnie Parker achieve growing notoriety as they carry out a series of robberies with their gang in 1930s America. Contains some violent scenes.

Timewatch goes in search of the true story of Bonnie and Clyde, with unprecedented access to gang members' memoirs, family archives and police records.

Margy Kinmonth meets millionaire customers and world-famous designers as she explores the anachronistic but little-explained pocket of the fashion industry known as haute couture.

Michael visits the fairy-tale castle of Eastnor at the foot of the Malvern Hills, before heading to the Severn Estuary and Filton, the centre of Britain's postwar aviation industry.

The Edwards mark their 49th wedding anniversary in the picturesque seaside town of Tenby.

Post-war architectural innovations in the Big Apple.

Celia Imrie tells the story behind one of the most groundbreaking and influential films of the sixties, 1967's Bonnie and Clyde, starring Warren Beatty and Faye Dunaway.

Sam Willis tells the story of the English ruler who left the most indelible mark on the castle, Edward I, as he turned it into an instrument of colonisation.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Jayne Middlemiss presents the pop chart programme, first broadcast on 16 April 1999 and featuring Phats & Small, TLC, The Cranberries, New Radicals and Martine McCutcheon.

Gail Porter presents the pop chart programme, first broadcast on 23 April 1999 and featuring Whitney Houston, Phats & Small, Electronic, Honeyz, Suede, TLC and Martine McCutcheon.

Peter Powell presents the pop chart programme, featuring Shakin' Stevens, Blondie, The Beat, The Buggles, The Tourists, Fern Kinney, The Ramones, Iron Maiden and Kenny Rogers.

Janice Long and Mike Read present the pop chart programme, first broadcast on 20 February 1986. Featuring Paul Hardcastle, Diana Ross, Depeche Mode and Public Image Limited.

A look through the BBC archives for moment after moment from the 'empress of soul', Gladys Knight, including songs like Baby Don't Change Your Mind and The Way We Were.

The first of two concerts recorded at The New London Theatre. Included in this programme are some of the group's early hits.

The second of two concerts recorded at The New London Theatre. Included in this programme are some of their more recent hits.

Performances by legendary female soul singers including Aretha Franklin, Roberta Flack, Gladys Knight, Randy Crawford, Angie Stone, Mary J Blige, Beyonce and many more.

Jayne Middlemiss presents the pop chart programme, first broadcast on 16 April 1999 and featuring Phats & Small, TLC, The Cranberries, New Radicals and Martine McCutcheon.

Gail Porter presents the pop chart programme, first broadcast on 23 April 1999 and featuring Whitney Houston, Phats & Small, Electronic, Honeyz, Suede, TLC and Martine McCutcheon.

Peter Powell presents the pop chart programme, featuring Shakin' Stevens, Blondie, The Beat, The Buggles, The Tourists, Fern Kinney, The Ramones, Iron Maiden and Kenny Rogers.

Janice Long and Mike Read present the pop chart programme, first broadcast on 20 February 1986. Featuring Paul Hardcastle, Diana Ross, Depeche Mode and Public Image Limited.

A look through the BBC archives for moment after moment from the 'empress of soul', Gladys Knight, including songs like Baby Don't Change Your Mind and The Way We Were.

The first of two concerts recorded at The New London Theatre. Included in this programme are some of the group's early hits.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Julian Richards travels to the home of a couple who discovered that their bungalow was built over a 5th-century graveyard.

Leonard Sachs presents the old-time music hall show from the City Varieties Theatre. With Hylda Baker, Val Doonican, Richard Hearne and Robin Hunter.

There is fierce competition at the Blainthorp Music Festival, but the finalists start losing their voices. Hetty is called in to find out who is responsible.

British detective Mehmet Suleyman arrives in Istanbul to join the homicide unit led by eccentric inspector Çetin Ikmen just as the team investigate the murder of a student.

While the team close in on a suspect in Gözde's murder, Suleyman pursues his private investigation on the side and discovers a mysterious name.

Terry Wogan's guests are Jenny Agutter, Laurie Lee, who recites a piece from As I Walked Out One Midsummer Morning, and John Garnett. Barbara Dickson sings The Right Moment.

Kenneth Williams explores his roots in and around London's St Pancras, where he grew up.

Kenneth Williams stands in for Terry Wogan, chatting with guests Barbara Windsor and husband Steve Hollings, Stephen Fry and Michael Palin. Music by Hank Marvin & The Shadows.

There is fierce competition at the Blainthorp Music Festival, but the finalists start losing their voices. Hetty is called in to find out who is responsible.

Leonard Sachs presents the old-time music hall show from the City Varieties Theatre. With Hylda Baker, Val Doonican, Richard Hearne and Robin Hunter.

Julian Richards travels to the home of a couple who discovered that their bungalow was built over a 5th-century graveyard.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

The team return to Aston Hall in Birmingham, where treasures include Wind in the Willows figures, memorabilia from an Aston Villa footballer and items from a pioneering mountaineer.

Celebrating great music-making across Europe, a special concert from the Gulbenkian Foundation in Lisbon, also featuring the works of Smetana and Debussy. Nicholas Collon presents.

Lucy explores how British history is a concoction of fibs. She debunks the 'Glorious Revolution', when William of Orange stole the throne from James II.

The 1971 adaption of the classic play by Henrik Ibsen. A family's fragile peace is shattered by an idealist who insists on exposing hidden truths.

How the growing number of European arrivals in Tasmania saw the death count grow, too. Contains some violence and some upsetting scenes.

Margy Kinmonth meets millionaire customers and world-famous designers as she explores the anachronistic but little-explained pocket of the fashion industry known as haute couture.

Celebrating great music-making across Europe, a special concert from the Gulbenkian Foundation in Lisbon, also featuring the works of Smetana and Debussy. Nicholas Collon presents.

The team return to Aston Hall in Birmingham, where treasures include Wind in the Willows figures, memorabilia from an Aston Villa footballer and items from a pioneering mountaineer.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Documentary series. A look at how tea-growing cultures, bird-filled wetlands and futuristic cities jostle along China's eastern seaboard in a battle for resources.

A millionaire hunts for the mythical palace of the Minotaur and discovers a lost world.

Robert Robinson hosts a game of word definitions and deceptions. Captains Frank Muir and Patrick Campbell are joined by Tom Baker, Alan Coren, Gabrielle Drake and Miriam Stoppard.

Joseph Cooper invites viewers to match their musical wits against Arianna Stassinopoulos, Brian Redhead and John Bird. With guest musician Walter Susskind.

Documentary. Jim Al-Khalili takes a look at how we've created machines that can simulate, augment, and even outperform the human mind - and why this shouldn't spook us.

Documentary looking at the perception of AI from 1964 to the present day. Can we be optimistic about all that AI can deliver - or fearful of its ability to control our lives.

Alastair Sooke looks at the maverick sculptors working in the 18th and 19th centuries.

How the growing number of European arrivals in Tasmania saw the death count grow, too. Contains some violence and some upsetting scenes.

Joseph Cooper invites viewers to match their musical wits against Arianna Stassinopoulos, Brian Redhead and John Bird. With guest musician Walter Susskind.

Documentary series. A look at how tea-growing cultures, bird-filled wetlands and futuristic cities jostle along China's eastern seaboard in a battle for resources.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Liz McIvor tells the story of the people who operated the canal boats carrying fuel and goods around the country.

It's a scorcher as Gareth Edwards and wife Maureen get to the seaside resort of Llandudno.

Sitcom. Hyacinth has asked the new vicar to tea, and - in her usual meticulous way - she has organised the event down to the last sugar lump. Events take a sudden turn.

Classic sitcom. MPs have been complaining about their phones being tapped. Jim Hacker naturally denies this, only to be told by Sir Humphrey that it is in fact true.

Ardal O'Hanlon explores a 1930s quest to find the first Irish men and women using archaeology, answering his deepest questions about what it means to be Irish.

Five people in Bucha, Ukraine, attempt to rebuild their lives in the aftermath of war. Contains some strong language and some upsetting scenes.

A Storyville documentary exploring the true impact of artificial intelligence on the world. Contains some strong language and some upsetting scenes.