I think it was in my second week that I auditioned for Battlestar. I was very "Oh gosh, I want to be in television, I want to be in something, but I don't know if I want to be in this."

You can't find that moment when you became somebody else, because everything is in flux. So as it were, the torturous period where you are changing, you are transforming - I think that can be very hard on somebody's system. You don't necessarily realize that is what's happening.

Jokes are very curious things psychologically.

Belief is everything when you're performing something. If you don't have the belief behind it, then that actually puts a shunt on the character. It's like, "Does the character believe this for a minute?"

I never talk about filming until I'm actually on the set and I've got the job, because otherwise - "Oh yeah, I'm going to be so busy," and then you're going to see me in McDonald's in two months.

I think the level of devotion some sci-fi fans display turns other people off.

I did worry about being in a science-fiction show. The bits that I was reading, I felt were funny, and I felt the man was childish, so I really did ask initially, "Is this for kids?" And the thing that came back immediately was like, "Hey, take a look at this whole thing again. This is definitely not for children. How can you think that?"