Ruth McCabe is an Irish stage, screen and voice actress known from Clones, County Monaghan.[1] She is known for starring as Kay Curley in Stephen Frears' The Snapper,[2] Christy Brown's paramour Mary in My Left Foot,[3] and Wyn Ryan, sister of Dr. Sam Ryan, in three seasons of Silent Witness.[4] She originated the role of Kay McCoy, proprietor of McCoy's bar in RTÉ's soap opera Fair City.[5]