Actor Liam Neeson and Munster Rugby Player are appearing on the chat show too.
Tributes will be paid to the Chieftans' founder on tomorrow's Late Late Show.
Paddy Moloney, who's grandparents were from Ballyfin, passed away on Tuesday.
Actor Liam Neeson will also join host Ryan Tubridy to talk about his role as UNICEF's Goodwill Ambassador for its Get a Vaccine - Give a Vaccine campaign.
TV Presenter Angela Scanlon and Ireland and Munster rugby player Keith Earls are also among the line-up.