Name	Known for
Lola Petticrew Cushla Lavery Cushla Lavery See fewer	Dating Amber (2020)
Tom Cullen Michael Agnew Michael Agnew See fewer	Weekend (II) (2011)
Gillian Anderson Gina Lavery Gina Lavery See fewer	The X-Files (1993)
Martin McCann Eamonn Lavery Eamonn Lavery See fewer	The Survivalist (2015)
Emily Taaffe Betty McGeown Betty McGeown See fewer	Little Bird (I) (2017)
Oisin Thompson Gerry Harkin Gerry Harkin See fewer	My Left Nut (2020)
Barry Ward Victor McIntyre Victor McIntyre See fewer	Extra Ordinary (II) (2019)
Conlaoch Gough-Cunningham Tommy McGeown Tommy McGeown See fewer	Faraway Home
Daithí Ó Haragáin Davy McGeown Davy McGeown See fewer	Say Nothing (2024)
Lisa Dwyer Hogg Penny Scott Penny Scott See fewer	Trespasses (2025)
Gary Lydon Father Slattery Father Slattery See fewer	The Banshees of Inisherin (2022)
Frank Blake Disco Peeler Disco Peeler See fewer	Normal People (2020)
Lorcan Cranitch Sergeant Reid Sergeant Reid See fewer	Cracker (1993)
Lalor Roddy Jimmy McKenna Jimmy McKenna See fewer	Grabbers (2012)
Paul Mallon Fidel Fidel See fewer	Derry Girls (2018)
Anthony Burns Minty Minty See fewer	Trespasses (2025)
Mary-Kate Page Mandy McGeown Mandy McGeown See fewer	Trespasses (2025)
Andrew Porter Seamie McGeown Seamie McGeown See fewer	Trespasses (2025)
Connor Porter Private Harris Private Harris See fewer	Giant (2025)
Gerard McCarthy Jim Scott Jim Scott See fewer	Trespasses (2025)
Claire J. Loy Janet McIntyre Janet McIntyre See fewer	Bodkin (2024)
Louis Dempsey Martin Gallagher Martin Gallagher See fewer	Cloud Atlas (2012)
Thomas Finnegan Barry (Newsreader) Barry (Newsreader) See fewer	Trespasses (2025)
Jenn Murray Marian Marian See fewer	Maleficent: Mistress of Evil (2019)
Mya Mcfaul Nicola Nicola See fewer	Faraway Home
Deirdre Mullins Joanna Agnew Joanna Agnew See fewer	The Dark Mile (2017)
Jesse Magee Dermot Agnew Dermot Agnew See fewer	Game of Thrones (2011)
Adam Dougal Maitre d' Maitre d' See fewer	Ibiza Dark (2024)
Chris Curry Father of the Bride Father of the Bride See fewer	Hope Street (2020)
Michael Johnston Best Man Best Man See fewer	Game of Thrones (2011)
Francis Dourado Wedding Squadie Wedding Squadie See fewer	Trespasses (2025)
Hilda Fay Mrs. Coyle Mrs. Coyle See fewer	The Woman in the Wall (2023)
Aidan O'Neill Crème de Menthe man Crème de Menthe man See fewer	Don't Let Them In (2020)
Theo Hyland Sean Sean See fewer	Trespasses (2025)
Amy McBride Bríd Bríd See fewer	Trespasses (2025)
Erin Barry Zoe Zoe See fewer	Trespasses (2025)
Bernadette Brown Radio news anchor Radio news anchor See fewer	Sacrifice (II) (2016)