Name	Known for
Michael Williams William Essex William Essex See fewer	Henry V (1989)
Patrick Ryecart Oliver Essex Oliver Essex See fewer	The King's Speech (2010)
Frank Grimes Dermot O'Riorden Dermot O'Riorden See fewer	A Bridge Too Far (1977)
Ciaran Madden Livia Vaynol Livia Vaynol See fewer	Wolfshead: The Legend of Robin Hood (1973)
Gerard Murphy Rory O'Riorden Rory O'Riorden See fewer	Waterworld (1995)
Patrick Waldron Kevin Donnelly Kevin Donnelly See fewer	Conspiracy of Silence (2003)
Angela Harding Maggie Donnelly Maggie Donnelly See fewer	Tales of the Unexpected (1979)
Alan Devlin Detective Detective See fewer	Leap Year (2010)
Patsy Rowlands Annie Suthurst Annie Suthurst See fewer	Carry on Abroad (1972)
Prue Clarke Maeve O'Riorden Maeve O'Riorden See fewer	Boy (I) (2010)
Grégoire Aslan Josef Wertheim Josef Wertheim See fewer	Cleopatra (1963)
Julian Fellowes Pogson Pogson See fewer	Gosford Park (2001)
Kate Binchy Sheila O'Riorden Sheila O'Riorden See fewer	The Eagle Has Landed (1976)
Matthew Long Sawle Sawle See fewer	Babe (1995)
Maurice Denham Captain Judas Captain Judas See fewer	The Day of the Jackal (1973)