BBC Four HD

Programmes start at 7.00pm.

Fred Dibnah looks at how carpenters have used their talents to transform buildings such as Stokesey Castle, Little Moreton Hall and Harvington Hall.

Ben Robinson unearths the past of Greyabbey, a village on Northern Ireland's beautiful Strangford Lough, and discovers the history of its moneymaking kelp industry.

Dan Snow and team take on the rapids of the Grand Canyon in antique wooden boats to rediscover one of the wild west's great adventures of discovery.

Amateur footage offers new insights into life in prewar Germany and during World War II. Contains some violence and disturbing scenes.

Actor Spencer Banks reflects on his leading role in the 1974 Play for Today Penda's Fen.

An awakened force in the landscape challenges a boy's clear and intense view of the world. Contains scenes which some viewers may find upsetting.

Dan Snow and team take on the rapids of the Grand Canyon in antique wooden boats to rediscover one of the wild west's great adventures of discovery.

Amateur footage offers new insights into life in prewar Germany and during World War II. Contains some violence and disturbing scenes.

Fred Dibnah looks at how carpenters have used their talents to transform buildings such as Stokesey Castle, Little Moreton Hall and Harvington Hall.

Ben Robinson unearths the past of Greyabbey, a village on Northern Ireland's beautiful Strangford Lough, and discovers the history of its moneymaking kelp industry.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Fred Dibnah travels to Scotland to demonstrate the engineering and design skills that shaped Scottish baronial style.

Ben Robinson discovers how the Scottish village of Johnshaven found wealth in cloth.

What happened to a British ship and German U-boat that reportedly sank each other in 1917.

Classic western adventure, starring Paul Newman and Robert Redford as legendary outlaws Butch and Kid.

The career of Robert Redford is examined in this exploration of the BBC archives, which includes rarely seen interviews. Narrated by Sylvia Syms.

The quiet English village of St Mary Mead is disrupted when a Hollywood film crew introduce inflated egos and cold-blooded murder. Miss Marple, of course, investigates.