Name	Known for
Tom Bell Joe Joe See fewer	The L-Shaped Room (1962)
Joseph Tomelty Doherty Doherty See fewer	A Night to Remember (1958)
Charles Witherspoon Mullen Mullen See fewer	BBC Sunday-Night Play (1960)
James Boyce Harrison Harrison See fewer	Alfred Hitchcock Presents (1985)
Kathleen Feenan Isobel Isobel See fewer	BBC Sunday-Night Play (1960)
Patrick McAlinney Archie Archie See fewer	The Omen (1976)
Elizabeth Begley Mary Mary See fewer	The Crezz (1976)
Brian Phelan Eddie Eddie See fewer	A High Wind in Jamaica (1965)
Harry Towb Fred Fred See fewer	The Blue Max (1966)
Catherine Gibson Madge Madge See fewer	Cal (1984)
John McBride Jackson Jackson See fewer	The Horse's Mouth (1953)
J.G. Devlin Morgan Morgan See fewer	Far and Away (1992)
Nora O'Rawe Lady Lady See fewer	Young Cassidy (1965)
Gerrard Gibson Crawford Crawford See fewer	BBC Sunday-Night Play (1960)
James Fitzgerald McNeilly McNeilly See fewer	Freedom to Die (1961)