BBC Four HD

Programmes start at 7.00pm.

Life on board a narrowboat with Robbie Cumming. There are engine issues and a leaky boat to fix before Robbie reaches Liverpool Docks.

Paul Rose explores the 79 miles of the Yorkshire Wolds Way. He gets a unique view of this stretch of chalk downland and gets a special invitation to a military base.

Michael Palin sets off on an epic journey through the rugged terrain of the Himalayas. First, he follows the Khyber Pass up to the mighty K2 mountain.

A look into the distant future to try to discover how the universe will end.

Heartwarming dramatised story of actress Dame Barbara Windsor, recounting the people and events that shaped her life and career over 50 years from 1943 to 1993.

A look back at the iconic hairdos of British men and women over the past 60 years.

Life on board a narrowboat with Robbie Cumming. There are engine issues and a leaky boat to fix before Robbie reaches Liverpool Docks.

Paul Rose explores the 79 miles of the Yorkshire Wolds Way. He gets a unique view of this stretch of chalk downland and gets a special invitation to a military base.

A look into the distant future to try to discover how the universe will end.

Michael Palin sets off on an epic journey through the rugged terrain of the Himalayas. First, he follows the Khyber Pass up to the mighty K2 mountain.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Dr Helen Czerski looks at the anatomy of an avalanche, from eyewitness footage from within one to detailed CT scans showing the microscopic changes that cause them.

Ben Robinson unlocks the ancient roots of the Northumberland village of Warkworth, discovering clues that point back almost 1,000 years to the Norman conquest.

Screen version of the classic television comedy about habitual prison inmate Norman Stanley Fletcher and his cellmate Lennie Godber.

Comic drama about a troubled professor struggling with writer's block. Contains very strong language.

Terry Wogan in conversation with actor and producer Michael Douglas, country music singer Glen Campbell, dress designer Jean Muir and actor Tom Hulce.

Soprano Joan Sutherland talks to Bernard Levin and sings scenes from some of her most celebrated roles. With the Royal Philharmonic Orchestra, conducted by Richard Bonynge.

The famous Australian opera singer Joan Sutherland, introduced and accompanied by Gerald Moore.

Dr Helen Czerski looks at the anatomy of an avalanche, from eyewitness footage from within one to detailed CT scans showing the microscopic changes that cause them.

Ben Robinson unlocks the ancient roots of the Northumberland village of Warkworth, discovering clues that point back almost 1,000 years to the Norman conquest.

Archaeological documentary. Having used satellites to discover cities, temples and pyramids beneath the sands, Dr Sarah Parcak heads to Egypt to find out if they are really there.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Jo Whiley presents the pop chart programme, first broadcast on 7 March 1997 and featuring Erasure, Peter Andre, Beck, Babyface, Aerosmith and No Doubt.

Ian Broudie presents the pop chart programme, first broadcast on 14 March 1997 and featuring Ant & Dec, 3 Colours Red, Sash!, No Mercy, Dodgy and Spice Girls.

Gary Davies and Janice Long present the pop chart programme, first broadcast on 30 January 1986 and featuring Billy Ocean, Talk Talk, Fine Young Cannibals and a-ha.

Bruno Brookes presents the pop chart programme, first broadcast on 2 February 1990 and featuring Sybil, Sinead O'Connor and The House of Love.

As ABBA mark 50 years since winning the 1974 Eurovision Song Contest, it's time to take another voyage into the archives for more of the Swedish supergroup's best BBC moments.

With previously unheard interviews with the band and new interviews with those who met them, this is the story of ABBA's love affair with the UK since their Eurovision triumph.

ABBA star in their first European TV special, recorded on location in the Swiss Alps. Also featuring special guests Kate Bush and Roxy Music.

Jo Whiley presents the pop chart programme, first broadcast on 7 March 1997 and featuring Erasure, Peter Andre, Beck, Babyface, Aerosmith and No Doubt.

Ian Broudie presents the pop chart programme, first broadcast on 14 March 1997 and featuring Ant & Dec, 3 Colours Red, Sash!, No Mercy, Dodgy and Spice Girls.

Gary Davies and Janice Long present the pop chart programme, first broadcast on 30 January 1986 and featuring Billy Ocean, Talk Talk, Fine Young Cannibals and a-ha.

Bruno Brookes presents the pop chart programme, first broadcast on 2 February 1990 and featuring Sybil, Sinead O'Connor and The House of Love.

As ABBA mark 50 years since winning the 1974 Eurovision Song Contest, it's time to take another voyage into the archives for more of the Swedish supergroup's best BBC moments.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Seamus Heaney travels across Lough Erne in Fermanagh.

Mr Wilkinson's colt defeats both James's and Tristan's attempts at treatment. For Siegfried, however, the mammoth task is completed by use of a little guile and wisdom.

Farmer Ogilvie's bull refuses to have anything to do with his cows. Meanwhile, Tristan is put into a tricky situation.

While Wisting is recovering from an accident, someone leaves him an anonymous note about an unsolved disappearance and a potential miscarriage of justice. Contains some strong language.

Another anonymous tip takes Wisting deeper into the murky unsolved disappearance. Contains some strong language.

Terry Wogan in conversation with David Jason, Jennifer d'Abo and Rock Hudson.

Heartwarming dramatised story of actress Dame Barbara Windsor, recounting the people and events that shaped her life and career over 50 years from 1943 to 1993.