I turned up my nose at yoga for years. I was a rugby player growing up. But now I know. When I'm on those long international flights, like 22 hours from L.A. to Sydney, I'll get up sometimes and do yoga in the aisle just to stretch out a little bit.

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

I like to take a shot with things. I like to take risks. I'm attracted to things that are different than the average run-of-the-mill stuff.

As actors, we have that in common that we go for slightly out-of-the-box or genre stuff. They're great when they work, but they don't always work. Genre stuff is really hard to pull off, as any fans of it know.

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."

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.

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.