Name	Known for
Anna Friel Marcella Backland Marcella Backland See fewer	Land of the Lost (2009)
Ray Panthaki Rav Sangha Rav Sangha See fewer	Boiling Point (I) (2021)
Amanda Burton Katherine Maguire Katherine Maguire See fewer	Marcella (2016)
Hugo Speer Frank Young Frank Young See fewer	The Musketeers (2014)
Aaron McCusker Finn Maguire Finn Maguire See fewer	Bohemian Rhapsody (2018)
Michael Colgan Rory Maguire Rory Maguire See fewer	Say Nothing (2024)
Kelly Gough Stacey Barrett Stacey Barrett See fewer	Raw (2008)
Martin McCann Bobby Barrett Bobby Barrett See fewer	The Survivalist (2015)
Eugene O"Hare DC Eddie Lyons DC Eddie Lyons See fewer	Outlander (2014)
Laurence Kinlan Jack Healy Jack Healy See fewer	Ned Kelly (2003)
Orla Mullan DS Rosalin MacFarlene DS Rosalin MacFarlene See fewer	Bad Day for the Cut (2017)
Glen Wallace Mathew Gaskill Mathew Gaskill See fewer	The Secret (2016)
Jorin Cooke Conor Scott Conor Scott See fewer	Zone 414 (2021)
Zahra Ahmadi Sadie Sadie See fewer	Closed Circuit (2013)
Mark Aiken Alexander Monroe Alexander Monroe See fewer	24 (2001)
Julia Dearden Angela Angela See fewer	Northanger Abbey (2007)
Tony Flynn Walsh Walsh See fewer	Blue Lights (2023)
Brian Milligan Terry Gilmore Terry Gilmore See fewer	Leap Year (2010)