Name	Known for
Seamus O'Hara Lee Thompson Lee Thompson See fewer	The Northman (2022)
Jonathan Harden David 'Jonty' Johnston David 'Jonty' Johnston See fewer	Time (2021)
Joanne Crawford Helen McNally Helen McNally See fewer	Blue Lights (2023)
Desmond Eastwood DS Murray Canning DS Murray Canning See fewer	Normal People (2020)
Andrea Irvine Nicola Robinson Nicola Robinson See fewer	Ella Enchanted (2004)
Julian Moore-Cook DCI Marshall DCI Marshall See fewer	Mission: Impossible - Rogue Nation (2015)
Sian Brooke Grace Ellis Grace Ellis See fewer	Sherlock (2010)
Katherine Devlin Annie Conlon Annie Conlon See fewer	Vikings (2013)
Frankie McCafferty Barney (voice) Barney (voice) See fewer	Philomena (2013)
Frank Blake Shane Bradley Shane Bradley See fewer	Normal People (2020)
Nathan Braniff Tommy Foster Tommy Foster See fewer	Blue Lights (2023)
Gerard McCabe Gary White Gary White See fewer	Water with Food Coloring (2001)
Nicky Harley Marilyn White Marilyn White See fewer	Game of Thrones (2011)
Craig McGinlay Craig McQuarrie Craig McQuarrie See fewer	King Arthur: Legend of the Sword (2017)
Alfie Lawless Henry Thompson Henry Thompson See fewer	Blue Lights (2023)
Tony Flynn Davy Hamill Davy Hamill See fewer	Blue Lights (2023)
Rosie Barry Janette Janette See fewer	Blue Lights (2023)
Dearbháile McKinney Aisling Aisling See fewer	Kneecap (2024)
Andi Osho Sandra Cliff Sandra Cliff See fewer	Blue Lights (2023)
Martin McCann Stevie Neil Stevie Neil See fewer	The Survivalist (2015)
Ryan Dylan Gavin (as Ryan Early) Gavin (as Ryan Early) See fewer	Dungeons & Dragons: Honor Among Thieves (2023)
Jack McBride-Marshall Sandy Sandy See fewer	Blue Lights (2023)
Thomas Purdy Chisel Chisel See fewer	How to Skin A Cheetah (2024)
Dan Gordon Robert 'Rab' McKendry Robert 'Rab' McKendry See fewer	Some Mother's Son (1996)
Seána Kerslake Margaret 'Mags' Thompson Margaret 'Mags' Thompson See fewer	The Hole in the Ground (2019)
Hannah McClean Jen Robinson Jen Robinson See fewer	Blue Lights (2023)
Derek Thompson Robin Graham Robin Graham See fewer	The Long Good Friday (1980)
Charlie Maher Fogerty Fogerty See fewer	All You Need Is Death (2023)
Abigail McGibbon Tina McIntyre Tina McIntyre See fewer	Blue Lights (2023)
Sheena Kelly Nightclub Girl Nightclub Girl See fewer	The Northman (2022)
Adam Best Keith Wylie Keith Wylie See fewer	Waking the Dead (2000)