RTÉ One

going behind the headlines to meet the patients, health workers and innovators at the cutting edge of Irish medical science.

In this two-part series, veteran broadcaster Cathal O'Shannon sets out on a journey across three continents to uncover the true story of Ireland's Nazis.

A four-part series tracing the sequence of events that became known as the Great Irish Famine.

The Den was the brand of the children's television strand on Irish public broadcaster RTÉ Two. It first broadcast on 29 September 1986 on RTÉ1, before moving to Network 2 in September 1988. The strand began to diversify throughout the late 1990s and the 2000s. It was also known as Dempsey's Den, Den TV and Den2 at different times during the 1980s, 1990s and 2000s. In mid-2010, RTÉ Television announced an overhaul of all young people's programming, especially as Ireland moves towards digital terrestrial television in autumn 2010. This overhaul took place on September 20, 2010 effectively replacing The Den branding and to incorporate two new strands, RTÉjr and TRTÉ.

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.

An intimate portrait of a river and the people it meets on its way to the sea. The six-part documentary series captures the lives and stories of a diverse group of people who are unified by one thing, the river Liffey.

Tommy Tiernan tells the story of the West of Ireland through the rich body of culture it has inspired in this two part series.

Manchán Magan embraces the ethos of slow travel, taking the time to get to know people and places, and experiencing local customs and traditions.

Hanging with Hector is an Irish television series broadcast on RTÉ One. It is presented by the Irish personality Hector Ó hEochagáin. The show centres on Ó hEochagáin's exploits as he meets a different well-known individual for each episode and spends the day "hanging out" with them, engaging in their lifestyles and partaking in their chosen pursuits in a manner deemed entertaining for the Irish television viewing public. It has been criticised for being "about as original as washing your teeth each morning". It is very similar to its more recent female equivalent Livin' with Lucy, although Ó hEochagáin, unlike Lucy Kennedy, does not actually live with the celebrities. The celebrities are largely male, with the most recent season including the chef Richard Corrigan, the former Irish rugby union international Trevor Brennan, the rugby analyst and radio presenter George Hook and, most recently, the horse trainer Aidan O'Brien. However, the female athlete Derval O'Rourke has featured in the past. The second season featured the comedian Jon Kenny and snooker player Ken Doherty. The first season included the fraudulent banker-turned CEO of Galway United F.C., Nick Leeson, the footballer Niall Quinn and Ó hEochagáin's schoolboy friend and future radio partner Tommy Tiernan.

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.

Clear History is a new comedy panel show fronted by Kevin McGahern, with team captains Joanne McNally and Colin Murphy, which will rewrite the past in the name of comedy. Weekly guests will be asked to put comically cringey moments from their personal histories on public display. Opposing teams will re-live iconic moments from the nation’s history as well as their own personal embarrassments, hoping to make them much funnier the second time around. The teams will also take a hilarious dive into Ireland’s colourful past, selecting unforgettable and regrettable moments that could do with being cleared from history. In addition, the series will give members of the public an opportunity to have their own mortifying moments ‘cleared from history’ as they share hilarious tales with the teams by video.

An ambitious new 3-part series that offers a vision of a new Irish City for 2050. Presented by Carla O’Brien and Dr. Lorraine Mancey.

Follow the staff of Dublin's Shelbourne Hotel as they uphold exacting 5-star standards of service during the hotel's busiest season.

From the pressurised emergency department to the precision of complex life changing surgeries, this six-part series reveals the high stakes and life changing stories unfolding everyday inside Cork University Hospital. Each episode follows staff shifts and patient journeys across the hospital, with every story captured over the course of a single day. Together, these moments combine to tell a larger, compelling story of Cork University Hospital on any given day.

Sex & Sensibility is an RTÉ television series which reflects on changing attitudes to sex in Ireland. The four-part series was presented by Simon Delaney. Directed by Imogen Murphy, it was filmed in April and May 2008 on location in Dublin. It was broadcast in June and July 2008. Features included some commentary from Bill O'Herlihy, Mary O'Rourke, Michael McNiff, Claire Tully, John Kelleher and night club owners Valeria Roe and Maurice Boland. The series reflected on the changes that had taken place in Ireland since the 1960s, an era when the sexual revolution had not yet reached the shores of the island. It showed how television had played a major part in "loosening everyone up" and altered Irish society "from a gloomy 'Irish Taliban'-style theocracy to the nation of fun-loving sex maniacs we are today". Terry Prone demonstrated her view that soaps, rather than "dusty old current affairs programmes", had been central to social change. The Riordans caused scandal when one of the characters, named Maggie, went on the pill. The "contraceptive train" to Belfast was also focused on, evoking memories of an era when the devices were illegal in the Republic of Ireland, prompting people to travel to Northern Ireland to stock up on their contraceptive needs. Also featured was The Late Late Show and the uproar it caused when it gave airtime to a group of lesbian nuns, Bill Hughes, who spoke about the underground gay scene in Ireland, Senator David Norris having his sexuality called into question when he was asked if he was "sick" by a TV presenter, the Leeson Street clubbing scene in its early years and Toni the Exotic Dancer, a housewife from Tallaght, Dublin who flashed her ample bosom for the crowds who thronged the urban pubs after mass. Video of protesters with portable Virgin Mary statues at work outside the RTÉ studios were also shown.

The Great Escape is an Irish television series broadcast on RTÉ One each Tuesday night at 22:15. It follows Irish families who leave Ireland to travel across the world in search of a better life. Two series have thus far been produced, with each series documenting four families who leave Ireland in search of a better life. The series details how they cope in their new surroundings, without any support from friends or family as they set up businesses, develop new careers, meet new friends and overcome cultural differences. Produced by Coco Television, it has thus far featured Irish families who have relocated to such countries as France, South Africa, Spain, Australia, Austria and Italy. The second series in 2009 was part of a group of programmes dealing with the topic of emigration. Others included J1 - Summer in the Sun, Death or Canada, Blood of the Irish and Who Do You Think You Are?.

The Restaurant is a successful Irish reality television programme broadcast on RTÉ One. The seventh series began on 16 November 2008, running on Sundays at 20:30. In each episode a celebrity head chef takes on the culinary challenge of producing a top class, three-course meal with two value-for-money wines. This is then served to the restaurant's customers and the resident critics, Tom Doorley and Paolo Tullio, who are joined each week by a guest critic. The chef's identity remains a secret to those being served their food until the end of the show when all has been eaten. The critics give the meal a star rating of between one and five, which is then pulled from an envelope after the head chef joins the critics' table. The Restaurant is voiced over by Seán Moncrieff and the restaurant is manned by John Healy, Maitre'D; the kitchen staff, chefs David Workowich, Stephen McAllister and Louise Lennox and food researcher, Stephen Quin, and waiting staff, waitress, Elaine Normile and waiters, Lee Bradshaw and Vivian Reynolds. Following on from the success of the television show, RTÉ published The Restaurant - The Magazine, which includes images and recipes from the series. The format is sold internationally by Vision Independent Productions under the title The Secret Chef. It has had 3 seasons in Italy.

The Riordans was the second Irish soap opera made by Raidio Telefís Éireann. It ran from 1965 to 1979 and was set in the fictional townland of Leestown in County Kilkenny. Its use of Outside Broadcast Units and its filming of its episodes on location rather than in studio, broke the mould of broadcasting in the soap opera genre, and inspired the creation of its British equivalent, Emmerdale Farm by Yorkshire Television in 1972.

Marry Me is an Irish television series broadcast on RTÉ One on Sunday evenings at 20:30. A creation of Midas Productions and presented by Pamela Flood, each week she assists in turning an individual's dream marriage proposal, be it in a public or an intimate location, into reality, without the knowledge of their partner. The first series began filming in November 2007 broadcast in 2008 contained eight episodes. Viewing figures for the second edition were 450,000, placing 12th in the national television viewership figures of that week. A second series is in the making.