RTÉ One

Filmed over two years in Emerald Park, this behind-the-scenes documentary follows the trials and tribulations of building Europe's longest intertwining rollercoasters.

Lords and Ladles feature three of Ireland's top chefs - Derry Clarke, Catherine Fulvio and Paul Flynn - who are challenged to recreate elaborate menus from different centuries in some of Ireland's grandest Country Homes.

Through new discoveries in science and archaeology, explorers take a look at the origins of the Vikings and how they influenced history.

Charting the meteoric rise and staggering downfall of Quinns empire. Built on gravel, guts and genius, it nevertheless fell prey to infighting and eventual misinformation campaigns against former associates.

This new series for RTÉ One reveals the hard work and imagination ordinary people have put into their gardens across the island. We’ve sought out the best amateur gardeners to celebrate the joy of transforming your own space. Each week three contestants will open their gates to our experts horticulturalist Jimi Blake, garden designer Niall Maxwell and landscape designer Ingrid Swan. The experts will take the tour, examining every leaf and sniff every flower, to evaluate the gardens. How the garden is laid out, how the planting has been done, and what features have been added, are all investigated. But we also want to know what the garden means to the owner. Maybe it’s a place of adventure for kids, perhaps it’s a special space for relaxation, or maybe it’s a fully functional extension of your home, for entertaining and dining. How the garden fits into and enhances your life is an important factor too.

The true stories of some of Ireland’s most renowned con-artists through the voices of the victims they scammed and the law enforcers who brought them to justice

Using simple tips and flavour hacks, Chef Donal Skehan shares recipes, tips and tricks that will take the stress out of dinner time.

Home of the Year features people who have built their dream home, just the way they like it. The series showcases homes all over the country and included; a surprising Semi D, a small terraced homes with a clever interior, a converted church, an architecturally distinct flood proof home, and a family home with clever storage solutions, to name just a few.Making the tough decisions as to who goes through to the final are our three expert judges; interior design legend Hugh Wallace, award winning architect Declan O’Donnell and textiles and homewares designer Helen James.Looking for individuality, functionality and clever design, the judges individually score the homes out of 10, the home with the highest combined score, goes through to the final where the ultimate winner will be crowned.

General knowledge quiz hosted by Claire Byrne in which contestants face a series of rounds, with winners of the heats progressing in the tournament structure. Each show features three contestants, who face a series of rounds before one is elimnated, with the final pair facing a quickfire decider to determine who goes through to the next stage.

Build Your Own Home follows the trials and tribulations of homeowners from across Ireland, as they take on the mammoth challenge of building their own home – under the watchful eye of master builder and building teacher, Harrison Gardner. From a brand new build in West Cork, a Midlands cottage doer-upper, a Limerick farmhouse renovation to a Dublin extension each episode has one thing in common – no building experience and very tight budgets. As the initial excitement of a new project invariably dies down these brave self builders still need to work, pay rent, mind kids and... build a house. No-one said it was going to be easy – as Harrison told them from the start. Across days, weeks and months of hard labour the homeowners are taught and mentored by Harrison, who believes that anyone can learn how to build.

Ireland's best-known architect Dermot Bannon showcases some of the world's most amazing, unique and architecturally designed homes. From sunny Sydney to London city, from stylish Melbourne to the snowy landscape of northern Sweden, from New York to Los Angeles, Dermot explores how people live in luxury around the world.

Celebrity Jigs n' Reels was an Irish reality entertainment television show broadcast on RTÉ One. It was produced by Mind The Gap Films.

Echoes is a four-part Irish drama miniseries based on the novel of the same name by Maeve Binchy. It was produced for Channel 4 by Working Title Films in association with RTÉ.

Michael Gallagher is an ambitious young detective, promoted to a task force aimed at taking down Belfast's most dangerous crime family: the Farrs. However, as his investigation deepens, a murder pushes him towards a reckoning with his own dark past.

Ear to the Ground is a weekly television programme broadcast in Ireland on RTÉ One on Thursday evenings at 19:00. The show consists of reports about various countryside, rural environmental issues. It is currently in its sixteenth season and is produced by Independent Pictures. Ear to the Ground is presented by Ella McSweeney, Darragh McCullough and Helen Carroll. Previous presenters include Maeve Dineen, who left after the fifteenth season and the long-running Mairead McGuinness, who has since become a Member of the European Parliament for Fine Gael. The show is repeated on RTÉ One after the lunchtime news each Sunday.

Teens in the Wild is an Irish observational documentary television series broadcast on RTÉ One. The series was presented by the clinical psychologist David Coleman, who previously appeared in the television series Families in Trouble. The first series, broadcast in four parts over four weeks, followed six male teenagers, each with their own individual behavioural difficulties, as they undertook a three-week activity programme at Delphi Adventure in Connemara, County Galway during September 2008. It commenced broadcasting on 2 February 2009, airing each Monday at 21:30. The series producer, Christine Thornton, was reported as stating that the series would demonstrate "often dramatic and emotional insights" in relation to teenaged behaviour. The camp was declared a "once-off" experience by Coleman in a live web chat held on RTÉ.ie on 11 February 2009. He also claimed that he would be open to doing a similar series involving teenage girls, since this one involved boys exclusively. To supplement the show, Coleman initiated a regular slot focusing on teenage issues each Wednesday on the daytime television programme, Seoige. A second series aired in 2010, this time involving an all female cast.

Irish version of the originally British television quiz show "Who Wants to Be a Millionaire?".

Know Your Sport is an Irish sports quiz show produced by RTÉ between 8 October 1987 and 1 April 1998. The show was presented by George Hamilton and featured Jimmy Magee and Mary Hogan as scorekeeper. Rounds of questions included the "specialist subject", "great moment in sport", "mystery guest" and "buzzer" rounds. In 2009 an appeal to re-introduce the show to RTÉ's schedule gathered support on networking website, Facebook.

Inspired by the spirit of adventure of early explorers like St Brendan the Navigator, Irish underwater cameraman Ken O'Sullivan voyages out into the open North Atlantic in search of the great sea monsters described in the explorers' early texts which may well have been large whales. Over the course of the film, such encounters reveal how enlightenment and awareness dispel the myths and damage of the darkness of our historic perceptions.

Maggie Molloy is back on the road again finding cheap houses - but this time it's around Europe.