The Late Late Show, the world's longest-running chat show by the same broadcaster, airs on RTÉ One for the first time.

The Late Late Show, with its title often shortened to The Late Late, is an Irish chat show. It is the world's second longest-running late-night talk show, after the American The Tonight Show, and is the longest-running live talk show. Perceived as the official flagship television programme of RTÉ, it is regarded as an Irish television institution, and is broadcast live across normally two hours in front of a studio audience on Friday nights at 9:30 pm between September and May. Certain segments are sometimes pre-recorded and aired within the live parts of the show.

A talk show is a television programming, radio programming or podcast genre structured around the act of spontaneous conversation. A talk show is distinguished from other television programs by certain common attributes. In a talk show, one person discusses various topics put forth by a talk show host. This discussion can be in the form of an interview or a simple conversation about important social, political or religious issues and events. The personality of the host shapes the tone and style of the show. A common feature or unwritten rule of talk shows is to be based on "fresh talk", which is talk that is spontaneous or has the appearance of spontaneity.

RTÉ One is an Irish free-to-air flagship television channel owned and operated by RTÉ. It is the most-popular and most-watched television channel in the country and was launched as Telefís Éireann on 31 December 1961, it was renamed RTÉ in 1966, and it was renamed as RTÉ 1 upon the launch of RTÉ 2 in 1978. It is funded partly by the government's licence fee; the remainder of the funding is provided by commercial advertising. Because RTÉ is funded partly by the licence fee it shows considerably fewer advertisements than most other channels available in Ireland and Northern Ireland.