Golf star Shane Lowry, former Ireland international Richie Sadlier, author Jeffrey Archer and Operation Transformation star Jean Tierney will all be appearing on tonight's Late Late Show.
Ryan Tubridy will catch up with Shane Lowry for the first time since the Offaly man's magnificent win at the British Open two months ago. He will be joined by some proud family members.
Bestselling author Jeffrey Archer will also be joining Ryan in studio to chat about why, at the age of 79, he has no intention of retiring from writing.
The former Tory politician will also discuss why he's a Remainer who wants to see Brexit happen, what he thinks of Boris Johnson and what it has been like to be in Westminster over the past three years.
Meanwhile, RTE soccer pundit Richie Sadlier will be in studio to discuss a very personal story.
To celebrate 25 years of Riverdance, Ryan will be joined by members of the dance troupe from down through the years.
And viewers will also be entertained by a special anniversary performance.
Operation Transformation leader Jean Tierney will also be on the couch to share her happiness as a new mum.
Jean recently gave birth after previously suffering an ectopic pregnancy, losing baby daughter Sloane and suffering a miscarriage while on the reality show earlier this year.
And newcomer D. Cullen performs his new single for the first time on tonight's show.
