BBC Two Northern Ireland HD Sunday

Preview of upcoming programmes from BBC Two

Matt Baker and Margherita Taylor commemorate 200 years since the birth of the railway with a journey on the Watercress Line in Alresford, Hampshire

A round-up of national and international news, plus current affairs, arts and entertainment, and weather

Dougie Vipond helps during lambing season at Orchardton Farm in Ayrshire. Anne Lundon highlights a safety campaign urging farmers to always wear a helmet on quad bikes

On Papay, Paul and Mel juggle farm work with wedding preparations, Sally's ewes in Caithness fall ill, while Jo and Andy turn lambs into much-needed cash

The commander of a British escort vessel in the Atlantic guides his new crew through the dangers of the Second World War. Maritime adventure, with Jack Hawkins and Donald Sinden

Documentary taking a look behind the scenes of the ready meal industry to discover what new technology is being used in their production and the price consumers will pay

Wiehong prepares her Chinese dance class for Mela, an annual festival that celebrates Belfast's different cultures, and artist Wee Nuls tries to add colour to the streets

Donegal v Derry (Throw-in 2.00pm). Sarah Mulkerrins presents all the action from the Ulster Senior Football Championship preliminary-round match at Ballybofey

Archaeologist Ben Robinson explores the harsh North Yorkshire coastline that surrounds Staithes, as he finds out how the village was built to be a safe haven

A tomboy gunslinger seeks the help of her more ladylike stage-star friend in attracting the cavalry officer of her dreams. Musical comedy Western, with Doris Day and Howard Keel

With Derek's retirement imminent, the Thomsons thrash out plans for Nick to take over the family farm. The Imrie's farm to fork event is hit by a storm

Steve and his team venture into the heart of Suriname, to kayak an unnamed river that will take them through a forest unchanged for millions of years

Monica Galetti and Rob Rinder travel by seaplane to go behind the scenes of Joali hotel resort in the Maldives, which offers guests a luxury experience despite its remote location

The explorer spends time in Angola's harsh Namib Desert with the Mucubal, a community whose extreme isolation protects a unique way of life

Tomos Morgan investigates the problem of contaminated land and allegations that some local authorities have been failing to act on a 'toxic secret' they've known about for decades

Mark Carruthers looks at the political developments of the week and questions policy makers on the key issues

Actor and disability rights activist Liz Carr explores the repercussions of assisted suicide and explains why she believes it shouldn't be legalised in the UK

A bereaved mother bonds with the daughter of her new neighbours, who reminds her of her own late child. Psychological thriller, starring Andrea Riseborough

Fiona Bruce chairs the topical debate from Cardiff, with panellists Chris Bryant MP, Mims Davies MP, Rhun ap Iorwert MS, journalist Emily Sheffield and Union boss Shavanah Taj

As Ronnie and Jamie grow closer, Michael fears he is being usurped. Tensions escalate, and Michael makes a big decision

Preview of upcoming programmes from BBC Two

Restoration experts repair a specially engraved braille watch, a vintage projector from Uganda, a 130-year-old fire screen and a leather kangaroo toy