Name	Known for
Kenneth Colley James Bentik James Bentik See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
Gerard McSorley Howard Murray Howard Murray See fewer	Michael Collins (1996)
Olwen Fouéré Celia Dunbar Celia Dunbar See fewer	The Watchers (I) (2024)
Gerry Alexander David Tilver David Tilver See fewer	Absolute Beginners (1986)
David Heap Martin Lovatt Martin Lovatt See fewer	Byzantium (2012)
Chris Barritt Sean Carrick Sean Carrick See fewer	London Unplugged (2018)
Finbar Lynch Romeo (as Barry Lynch) Romeo (as Barry Lynch) See fewer	Child 44 (2015)
Guy Carleton Benvolio Benvolio See fewer	The Count of Monte Cristo (2002)
Sean Lawlor Michael Sillitoe Michael Sillitoe See fewer	Braveheart (1995)
Michael James Ford Actor / Passer-By (as Michael Ford) Actor / Passer-By (as Michael Ford) See fewer	Becoming Jane (2007)
Lucy Vigne Welsh A.S.M. A.S.M. See fewer	My Left Foot (1989)
Ruth Hegarty Nurse Nurse See fewer	Strumpet City (1980)
Simon Kelly Page Page See fewer	My Left Foot (1989)
Ian Morrison Young Howard Young Howard See fewer	When Reason Sleeps (1987)