This week's Late Late Show line-up has been unveiled, with Michael Bublé, Siobhán McSweeney and Barry McGuigan among the guests. Plus there will be a live link-up with Charlie Bird in Westport as he prepares to climb Croagh Patrick.
Canadian singer Bublé will chat about working with his heroes Paul McCartney and Willie Nelson on his new album Higher, why he might just quit music for TikTok and his son's hilarious reaction to finding out that another baby is on the way.
He will also perform some new music live in studio.
Star of Derry Girls Siobhán McSweeney will be on the show to chat about going home to Cork to film her new television series, how she ended up in a nursing home after breaking her leg and making saucy candlesticks during lockdown.
Ahead of making his ascent to Croagh Patrick, Irish boxing legend Barry McGuigan will discuss dedicating his climb to, not only Charlie Bird and Vicky Phelan, but also his beloved late daughter, Nika.
McGuigan, like so many people in Ireland, has also been affected by suicide having lost his brother Dermot in 1994 and would therefore like to help raise money for Pieta House.
He will also speak about what it was like to take part in the Olympics in Moscow in 1980.
Charlie Bird’s Late Late Show appearance last December captured the hearts of the nation as he bravely spoke of his Motor Neurone Disease diagnosis, as well as his goals to climb Croagh Patrick and raise vital funds for Motor Neurone Disease and Pieta House.
This Saturday morning, people from all over the country will climb hills or mountains in their locality and will stand with Charlie in raising awareness and some much-needed funds for both causes.
As preparations get underway on the eve of the Climb with Charlie event, the Late Late Show will go live to Westport to check in on Bird, his family, supporters, and friends including Daniel O'Donnell, Dermot Bannon, Roz Purcell, Matt Molloy, George Lee, Joanna Donnelly, and many more.
Plus, Michael English will perform a song written exclusively to support the Climb with Charlie.
The Late Late Show airs on Friday, 1 April at 9.35pm on RTÉ One.