Model and recent Celebrity Big Brother contestant Georgia Salpa and singer Lisa Hannigan will be among Brendan O'Connor's guests on The Saturday Night Show on RTÉ One at 9.45pm.
Also appearing will be horse trainer Peter Casey, who, the show says, will "be talking about sex at 70, Viagra and getting his first ever Grade 1 win at Leopardstown this week".
Another two former Celebrity Big Brother contestants, Paddy Doherty and Sally Bercow, will be discussing their friendship and other TV projects.
Comedy will be provided by David McSavage, with other guests to be revealed on the night.
