Name	Known for
Brendan O'Carroll Agnes Brown Agnes Brown See fewer	Mrs. Brown's Boys (2011)
Phil Cornwell Boris Boris See fewer	Stella Street (2004)
Martin Delany Trevor Brown Trevor Brown See fewer	Mrs. Brown's Boys (2011)
Fiona Gibney Sharon McGoogan Sharon McGoogan See fewer	Mrs. Brown's Boys (2011)
Jennifer Gibney Cathy Brown Cathy Brown See fewer	Mrs. Brown's Boys (2011)
Bonnie Regan Houlihan Twin Twin See fewer	Mrs. Brown's Boys (2011)
Darcy Regan Houlihan Twin Twin See fewer	Mrs. Brown's Boys (2011)
Paddy Houlihan Dermot Brown Dermot Brown See fewer	Mrs. Brown's Boys D'Movie (2014)
Conor Moloney Father Damien Father Damien See fewer	The Guard (2011)
Danny O'Carroll Buster Brady Buster Brady See fewer	Mrs. Brown's Boys D'Movie (2014)
Eilish O'Carroll Winnie McGoogan Winnie McGoogan See fewer	Mrs. Brown's Boys D'Movie (2014)
Jamie O'Carroll Bono Bono See fewer	Mrs. Brown's Boys D'Movie (2014)
Dermot O'Neill Grandad Brown Grandad Brown See fewer	Mrs. Brown's Boys: The Original Series (2002)
Emily Regan Barbara Barbara See fewer	Mrs. Brown's Boys: The Original Series (2002)
Amanda Woods Betty Brown Betty Brown See fewer	Mrs. Brown's Boys D'Movie (2014)