Pat Shortt will be joining host Ryan Tubridy tomorrow night- as his latest character.
Fellow comedian Jason Byrne will be in the studio to give his take on recent news stories and his series of children's books.
Singer songwriter Shane MacGowan will perform some of his best know songs, as well as a special rendition of Fairytale of New York.
Glen Hansard and Lisa O'Neill will join Shane's band for a rendition of A Rainy Night in Soho.
Aidan Gillen, Patrick Bergin, Moya Brennan, Philomena Begley and Pat McCabe will join Ryan, Shane, and his wife Victoria Mary Clarke, discussing the writing of some of his best-known songs and the impact he and The Pogues have had on the Irish music industry.
Shane's sister Siobhán MacGowan, journalist and musician, will also be chatting with Ryan. US politician Martin O'Malley will fly in for the evening, giving a hat-tip to Shane and the impact his music had on him as an Irish-American.