Name	Known for
Michael Gough Arthur Apple Arthur Apple See fewer	Batman Forever (1995)
Patrick Malahide Colonel Mailer Colonel Mailer See fewer	The Long Kiss Goodnight (1996)
John Kavanagh Seamus Reilly Seamus Reilly See fewer	Alexander (2004)
Tony Doyle John Axton John Axton See fewer	Ballykissangel (1996)
Jonathan Hyde Colonel Shrapnell Colonel Shrapnell See fewer	Titanic (1997)
Ian McElhinney O'Hare O'Hare See fewer	Hamlet (1996)
Derrick O'Connor Barton Barton See fewer	Deep Rising (1998)
John McGlynn Major Nairn Major Nairn See fewer	Les Misérables (1998)
Paul Brooke Ballister Ballister See fewer	The Phantom of the Opera (2004)
Sean Caffrey IRA Chief of Staff IRA Chief of Staff See fewer	Doctor Who (1963)
Donald Pickering Official Official See fewer	The Man Who Knew Too Little (1997)
Frankie McCafferty Fergal Fergal See fewer	Philomena (2013)
Nicholas Gecks Captain Little Captain Little See fewer	Mutant Chronicles (2008)
Jane Wymark Jenny Swale Jenny Swale See fewer	Midsomer Murders (1997)
Michelle Fairley Kate Kate See fewer	Game of Thrones (2011)
John Keegan Eddie McCluskey Eddie McCluskey See fewer	Lifeforce (1985)
John Hewitt Pat Moran Pat Moran See fewer	The Boxer (1997)
Peter Taggart Danny Danny See fewer	Children of the North (1991)
Trevor Moore Tom Kelly Tom Kelly See fewer	Children of the North (1991)
B.J. Hogg Sean Sean See fewer	Hunger (2008)
Toby Byrne Dowling Dowling See fewer	Doctor Who (1963)
Paddy Rocks Regan (as Patrick Rocks) Regan (as Patrick Rocks) See fewer	Starred Up (2013)
Brian McGrath McIlliver McIlliver See fewer	P.S. I Love You (2007)
Eileen Pollock Fiona Moran Fiona Moran See fewer	Far and Away (1992)
Olivia Nash McCluskey's Mother McCluskey's Mother See fewer	The Most Fertile Man in Ireland (2000)
Ian Dunn Corporal Wilson Corporal Wilson See fewer	Trust (2003)
Birdy Sweeney Old Informer Old Informer See fewer	The Crying Game (1992)
Michael Gormley Republican Club Doorman Republican Club Doorman See fewer	The Schooner (1983)
Dave Atkins Fat Man Fat Man See fewer	Hellraiser (1987)
Ceri Simpson Tom's Wife Tom's Wife See fewer	Children of the North (1991)