I did it once in high school - I was Sandy in Grease - and I decided then that I would never do it again. I've felt that way for years, and that's no bullshit.

I do just love the characters in sci-fi, but not necessarily the fact that it's sci-fi.

I'm always looking to play the part that people don't think of me in.

The performances make you want to get back out there and try something new and challenge yourself.

We have new technology that allows us... After we've blocked it, all the actors usually run over to the monitor and we can see the hallways and what's there. But I find it difficult, because you're in such a large room and you feel so small and inadequate. There's so much space around you and actors always want a prop or something just to make it comfortable.

It's going to sound like the easy answer, but I love them both. I do! I really don't prefer one over the other. With movies, you really dive into a character for two to three months, but then it's gone. With a TV series, you have a constant location you're living in, and you're always working on the same character along with people who are like your own family. I'm lucky to have done both.

I'm thrilled to be in sci-fi because they write the women very strong, and you don't often get that on television.