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,…