Name	Known for
Austin Carruth The Bomber's Corner The Bomber's Corner See fewer	Mrs. Brown's Boys: The Original Series (2002)
Martin Carruth The Bookie The Bookie See fewer	Mrs. Brown's Boys: The Original Series (2002)
Madeline Casey Depression Ward Patient Depression Ward Patient See fewer	Mrs. Brown's Boys: The Original Series (2002)
Rory Cowan Rory Brown Rory Brown See fewer	Mrs. Brown's Boys D'Movie (2014)
Martin Delany Cornelius Cornelius See fewer	Mrs. Brown's Boys (2011)
Dean Donnelly Ticket Seller Ticket Seller See fewer	All Round to Mrs. Brown's (2017)
Jennifer Gibney Cathy Brown Cathy Brown See fewer	Mrs. Brown's Boys (2011)
Michael Gibney Grandad's Friend Grandad's Friend See fewer	Return to Sleepaway Camp (2008)
Gary Hollywood Dino Doyle Dino Doyle See fewer	Mrs. Brown's Boys: The Original Series (2002)
Paddy Houlihan Trevor Brown Trevor Brown See fewer	Mrs. Brown's Boys D'Movie (2014)
Stephen Kelly Depression Ward Patient Depression Ward Patient See fewer	Mrs. Brown's Boys: The Original Series (2002)
Tara Kelly Depression Ward Patient Depression Ward Patient See fewer	Mrs. Brown's Boys: The Original Series (2002)
Colman MacSealaigh Ticket Buyer Ticket Buyer See fewer	Mrs. Brown's Boys: The Original Series (2002)
John Masterson Grandad's Friend Grandad's Friend See fewer	The Tuesday File (1994)
Thomas McInerney Delivery Ward Team Delivery Ward Team See fewer	Mrs. Brown's Boys: The Original Series (2002)
Mick Mulcahy Doctor Doctor See fewer	Mrs. Brown's Boys: The Original Series (2002)
Fionnuala Murphy Betty Brown Betty Brown See fewer	Mrs. Brown's Boys: The Original Series (2002)
Mike Nolan Mr. Foley Mr. Foley See fewer	Mrs. Brown's Boys: The Original Series (2002)
Brendan O'Carroll Agnes Brown Agnes Brown See fewer	Mrs. Brown's Boys (2011)
Danny O'Carroll Buster Brady Buster Brady See fewer	Mrs. Brown's Boys D'Movie (2014)
Eilish O'Carroll Hilliary Nicholson / Winnie McGoogan (as Eilish McHugh) Hilliary Nicholson / Winnie McGoogan (as Eilish McHugh) See fewer	Mrs. Brown's Boys D'Movie (2014)
Eric O'Carroll Bono Brown Bono Brown See fewer	Mrs. Brown's Boys: The Original Series (2002)
Fiona O'Carroll Maria Brown Maria Brown See fewer	Mrs. Brown's Boys: The Original Series (2002)
Marion O'Dwyer Sharon McGoogan Sharon McGoogan See fewer	Love, Rosie (2014)
Dermot O'Neill Grandad Brown Grandad Brown See fewer	Mrs. Brown's Boys: The Original Series (2002)
Andrew Orr Christening Celebrant Christening Celebrant See fewer	Mrs. Brown's Boys: The Original Series (2002)
Joe Peel Jacko McGoogan Jacko McGoogan See fewer	Mrs. Brown's Boys: The Original Series (2002)
Mike Pyatt Dr. Thomas Clowne Dr. Thomas Clowne See fewer	Mrs. Brown's Boys: The Original Series (2002)
Susan Robinson Nurse Nurse See fewer	Mrs. Brown's Boys: The Original Series (2002)
Claire Ryan Depression Ward Patient Depression Ward Patient See fewer	Mrs. Brown's Boys: The Original Series (2002)
Pat Shields Mark Brown Mark Brown See fewer	Mrs. Brown's Boys D'Movie (2014)
Helen Spain Delivery Ward Team Delivery Ward Team See fewer	Mrs. Brown's Boys D'Movie (2014)
Adam Ward Depression Ward Patient Depression Ward Patient See fewer	Mrs. Brown's Boys: The Original Series (2002)
Amanda Woods Pregnant Lady Pregnant Lady See fewer	Mrs. Brown's Boys D'Movie (2014)
Michael Carruth The Bomber (uncredited) The Bomber (uncredited) See fewer	Sport Stories (2020)