I called my family, saying, "Guess what? I got a new show. It's about a cop who travels in time." And they said, "I think we've seen that one."

I called my family, saying, "Guess what? I got a new show. It's about a cop who travels in time." And they said, "I think we've seen that one."

It's really exhilarating and exciting to be able to meet your fan base and see them in person, and see the lengths that they're willing to go to.

I became an American citizen three years ago, and if I'd been arrested, maybe that wouldn't have happened. That was a very proud moment, by the way. I still have my Irish passport, but becoming an American citizen was important in terms of my family.

A sense of humor saves your life, and being able to make friends wherever you go.

I just watched the entire season of 'Louie' in one flight. What an amazing show.

That's the challenging thing with TV; it's not the action scenes per se, and it's not the location scenes and the heavy dialog scenes, but the fact that there is just no let-up; there is no break.