Name	Known for
Alex Murphy Conor MacSweeney Conor MacSweeney See fewer	The Young Offenders (2016)
Shane Casey Billy Murphy Billy Murphy See fewer	The Wind that Shakes the Barley (2006)
Chris Walley Jock O'Keeffe Jock O'Keeffe See fewer	The Last Voyage of the Demeter (2023)
Dominic MacHale Sergeant Healy Sergeant Healy See fewer	The Young Offenders (2018)
Eleanor Tiernan Dibnah Derocha Dibnah Derocha See fewer	Irish Pictorial Weekly (2012)
Valerie O'Leary Disbelieving Woman Disbelieving Woman See fewer	Storyland (2009)
Pascal Scott Mugging Victim #1 Mugging Victim #1 See fewer	Grabbers (2012)
John Murphy Mugging Victim #2 Mugging Victim #2 See fewer	The Young Offenders (2018)
Kellie O'Gorman Kiss Comparing Girl Kiss Comparing Girl See fewer	The Young Offenders (2018)
Wesley O'Duinn Crazy Duck Man Crazy Duck Man See fewer	Summon Her Children (2016)
Hilary Rose Máiréad MacSweeney Máiréad MacSweeney See fewer	The Young Offenders (2016)
Demi Isaac Oviawe Linda Walsh Linda Walsh See fewer	The School for Good and Evil (2022)
Jennifer Barry Siobhan Walsh Siobhan Walsh See fewer	The Young Offenders (2018)
Rylee Hosford Star Walsh Star Walsh See fewer	The Young Offenders (2018)
Oskar Smith Cheeky Kid Cheeky Kid See fewer	Dead and Buried (2024)
Thomas McCarthy Gang Enforcer Gang Enforcer See fewer	The Young Offenders (2016)
Taylor Lee-Keating Gang Leader Gang Leader See fewer	The Young Offenders (2018)
Tim Matthews Fake Fake Billy Fake Fake Billy See fewer	The Watchers (I) (2024)
Megan McDonnell Clara Clara See fewer	Hallow Road (2025)
David Idara Ogumefu Gang Member (as David Ogumefu) Gang Member (as David Ogumefu) See fewer	Midnight City (I) (2024)