Mark O’Halloran Net Worth is
$16 Million
Mini Biography
Mark O’Halloran can be an actor and article writer, known for Adam & Paul (2004), The Safeguard (2011) and Calvary (2014).
Known for movies
Adam & Paul (2004)
as Adam
The Guard (2011)
as Garda No. 1
Calvary (2014)
as Prison Officer
Viva (2015)
as Ray