Aidan Turner is best known to most from the Lord of the Rings and Hobbit movies. To me he will always be Mitchell from Being Human.
I can't even remember when I wrote to Aiden as I don't seem to have recorded the sending date. I did send to his Irish address though and I attached stamps of Eire.
The Address that I used was this...
C/O Lisa Richards Agency
108 Upper Leeson Street
Dublin 4
Ireland
