Now this should make for an interesting interview.
Last summer, Scaramucci, also known as 'The Mooch', made headlines all over the world when he was fired by President Trump just six days after officially taking up his new role as White House Communications Director, setting a new record.
He will be filling Ray in on what he was thinking when he made that phone call where he badmouthed colleagues to The New Yorker, changing his fate forever. And he'll be telling viewers what it was like to be at the centre of one of the most talked about and unexpected events in Trump's ever-eventful presidency.
He'll share his insight on the revolving door of staff in the 45th president's administration, and tell viewers what Donald Trump is really like to work with.
Catch The Ray D’Arcy Show this Saturday at 9:55pm on RTÉ One.