Dermot O'Neill
Acting
Biography
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Known For
Mrs Brown's Boys
Grandad Brown
All Round to Mrs. Brown's
Grandad Brown
Mrs. Brown's Boys: Crackin' Christmas
Grandpa Brown
Mrs Brown's Boys Live Episode: Mammy Sutra
Grandad Brown
Mrs. Brown's Boys D'Movie
Grandad Brown
Spin the Bottle
One Legged Beggar
Mystics
Bosco's Gang Member
Mrs. Brown's Boys New Year Special – New Year, New Mammy
Grandad Brown
Mrs. Brown's Boys Live Tour: Good Mourning Mrs. Brown
Grandad
