U&Eden +1 Friday

Exploring Haludovo Palace Hotel in Croatia, Wolf's Lair, a German military complex and Herouni Mirror Radio Telescope - a pioneering facility in Armenia

Exploring a theme park in Buenos Aires built in a time of terror and dogged by controversy, and a jaw-dropping collection of castles in Turkey

A chance to buy goods from the comfort of home

A team of engineers fight to return a veteran Westland Wessex helicopter to the skies - 30 years after its last flight

Aircraft restoration expert Mark Masters and his son James rebuild a 1943 US Army Aeronca Defender liaison plane for its German owner

A group of amateur pilots find their light plane has a glorious war record - and launch an ambitious project to rebuild the Piper Cub and restore its military markings

At St Athan in Wales, engineer John Sparks and his team of ex-Navy and RAF engineers begin the task of reassembling the Czech-built jet from nine parts delivered by lorry

With no plans to guide them, an elite team of expert engineers re-create a unique two-seater version of the legendary Hawker Hurricane fighter

The epic battle to rebuild The Waterbird, the Royal Navy's first seaplane. Filmed over 12 years, the labour intensive project tests veteran engineer Gerry Cooper

A team of engineers fight to return a veteran Westland Wessex helicopter to the skies - 30 years after its last flight

Aircraft restoration expert Mark Masters and his son James rebuild a 1943 US Army Aeronca Defender liaison plane for its German owner

PC Pete Ramsey is transferred to Sun Hill and immediately causes trouble. Long-running drama with the bobbies and detectives at London's Sun Hill police station

A homeless mother's desperation leads to a horrific situation. Long-running drama with the bobbies and detectives at London's Sun Hill police station

Roach becomes obsessed with bringing down gangster Pat Duffy. Long-running drama with the bobbies and detectives at London's Sun Hill police station

DI Frank Burnside takes over Sun Hill and immediately takes on some football hooligans. Long-running drama with the bobbies and detectives at London's Sun Hill police station

Quiz in which contestants try to score the fewest points possible by giving the least obvious correct answers to questions. Presented by Alexander Armstrong, with Richard Osman

Quiz in which contestants try to score the fewest points possible by giving the least obvious correct answers to questions. Presented by Alexander Armstrong, with Richard Osman

Joanna Lumley joins the cast of the drama, starring Sarah Parish, Sharon Small and Orla Brady. The friends reunite - but it is clear relations between them have soured

PC Pete Ramsey is transferred to Sun Hill and immediately causes trouble. Long-running drama with the bobbies and detectives at London's Sun Hill police station

A homeless mother's desperation leads to a horrific situation. Long-running drama with the bobbies and detectives at London's Sun Hill police station

Roach becomes obsessed with bringing down gangster Pat Duffy. Long-running drama with the bobbies and detectives at London's Sun Hill police station

DI Frank Burnside takes over Sun Hill and immediately takes on some football hooligans. Long-running drama with the bobbies and detectives at London's Sun Hill police station

Quiz in which contestants try to score the fewest points possible by giving the least obvious correct answers to questions. Presented by Alexander Armstrong, with Richard Osman

Quiz in which contestants try to score the fewest points possible by giving the least obvious correct answers to questions. Presented by Alexander Armstrong, with Richard Osman

Joanna Lumley joins the cast of the drama, starring Sarah Parish, Sharon Small and Orla Brady. The friends reunite - but it is clear relations between them have soured

Aircraft restoration expert Mark Masters and his son James rebuild a 1943 US Army Aeronca Defender liaison plane for its German owner

A group of amateur pilots find their light plane has a glorious war record - and launch an ambitious project to rebuild the Piper Cub and restore its military markings