Irish actor based in Dundalk, Ireland. Born in Newry Co.Down. Best known for Game of Thrones ,Vikings,Penny Dreadful and Suicide Squad A keen photographer,Mark can be also found behind the scenes as an on set photographer and camera op. 2016 was Mark's busiest year to date with a number of high profile releases in 2017/18 he has worked on including: Professor and the madman ,The lost city of Z and Line of Duty