Actor best known for playing Buster Brady in the family-driven comedy Mrs. Brown's Boys.
He left school at the age of 15 because, like his father, he is severely dyslexic.
Mrs. Brown's Boys was created by Danny's father, comedian Brendan O'Carroll.
His mother is Brendan O'Carroll's first wife, Doreen Dowdall. He was raised with three siblings, Fiona, Brendan and Eric. He married fellow actress Amanda Woods in 2006 and together they have two children, Jamie and Blake.
He stars alongside his stepmother Jennifer Gibney in Mrs. Brown's Boys.