The show, which has already aired twice on Channel 4, has been adapted into a live event at RTE studios.
It has been dubbed ‘Long Islands’ Live at RTA 2018 in celebration of the 30th anniversary of RTE.
‘Long Islanders’ has been described as a unique, cinematic journey to a place called Daufussie.
The show will also feature guest appearances from the likes of The Black Dahlia Murder, The Sopranos and The Good Wife.
‘Daus’ has also been adapted to feature in the forthcoming season of the BBC3 sci-fi drama Doctor Who.
The Daufish Islands in the Pacific Ocean were first visited in 1976 by The Soprano and The Black Widow, two members of the Royal Family, who were stranded on the islands.
RTE and Doctor Who star Peter Capaldi will star in the show, with new episodes being broadcast weekly from June 30 to August 7.
RTA is a co-production between RTE, the BBC and BBC Worldwide.