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)
Kate Binchy Sheila O'Riorden Sheila O'Riorden See fewer	The Eagle Has Landed (1976)
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)
Alan MacNaughtan Sir Charles Blatch Sir Charles Blatch See fewer	To Serve Them All My Days (1980)
Michael Lees Runcorn Runcorn See fewer	Knights of God (1987)
Angela Harding Maggie O'Riorden Maggie O'Riorden See fewer	Tales of the Unexpected (1979)
Gerard Murphy Rory O'Riorden Rory O'Riorden See fewer	Waterworld (1995)
Jeffrey Perry Infantry officer Infantry officer See fewer	Love and Mr Lewisham (1972)
Adam Richardson RFC officer RFC officer See fewer	Fox Mystery Theater (1984)
David McAlister Cavalry officer Cavalry officer See fewer	Poirot (1989)
Julian Fellowes Pogson Pogson See fewer	Gosford Park (2001)