Quite often on a movie like Total Recall you have this training period of two or three months where, like on the first 'Underworld' I was doing gymnastics and trampolining and all this stuff which I don't do in the movie necessarily, but mentally it helps. You come home and you go: 'Well, I've done all that. I must be an action star now!' So it helps you focus a little bit and gets you fit.

I've realized as well after five years of being on the road that if I'm going to four or five months of my life to something even if I'm overpaid, it's four or five months of my life away from home, away from my son, away from family and friends. I better believe in it on some level even if it's a big movie.

My Dublin wasn't the Dublin of sing-songs, traditional music, sense of history and place and community.

I was well aware of that when I heard they were remaking 'Total Recall.' My first reaction was: 'Ewww, really okay?' And the director said you should really look at it, the script is good. I had already done a remake. I had just finished 'Fright Night.' When I heard about that being remade, I had a whole ego thing... remake?. 'That is so uncool! I loved the original, I can't possibly do that.

It's so technical. It's nothing personal. You're not fighting really, you're missing each other by a half of foot at least, ideally more and you get a few knocks and bruises. But with the kissing, you do kiss someone. Its lips on lips.

I've got plenty of love in my life already in the form of my sons and a few good friends who I value dearly.

I've started films like Miami Vice where I'm in really good shape and I look back on that film and see the moustache is bigger as I've got a larger face.