Name	Known for
Michael Smiley Brock Blennerhasset Brock Blennerhasset See fewer	Kill List (2011)
Kerr Logan Conall Molloy Conall Molloy See fewer	Alias Grace (2017)
Eileen O'Higgins Nancy Vickers Nancy Vickers See fewer	Brooklyn (2015)
Aidan O'Hare Frederick Regan Frederick Regan See fewer	Jackie (V) (2016)
Mark Rendall Percy Cummins (as Mark J Rendall) Percy Cummins (as Mark J Rendall) See fewer	30 Days of Night (2007)
Jimmy Smallhorne Cecil Carruthers Cecil Carruthers See fewer	2by4 (1998)
Patrick FitzSymons William Glendinning William Glendinning See fewer	High-Rise (2015)
Martin Donovan Bushrod Whacker Bushrod Whacker See fewer	Tenet (2020)
Aoife Duffin Betty Regan Betty Regan See fewer	Behold the Lamb (2011)
Lynn Rafferty Bessie Bulger Bessie Bulger See fewer	Return (II) (2023)
Rhys Dunlop Ronnie Roper Ronnie Roper See fewer	The Secret (2016)
Shane Lennon Harry Farrelly Harry Farrelly See fewer	Krypton (2018)
Jed Murray Eben Knowles Eben Knowles See fewer	Extra Ordinary (II) (2019)
Fiona Bell Abigail Vickers Abigail Vickers See fewer	Trainspotting (1996)
Art Campion Henry Vickers (uncredited) Henry Vickers (uncredited) See fewer	Sing Street (2016)