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

As a person, you want to feel like you're giving back. That's something I've always enjoyed doing.

Working with them was a great experience. Victor Garber, Stephen McHattie and Ray Liotta - they were all bang-up.

I never want to play a character that's one-dimensional.

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

We goofed around a lot and acted silly. It was great working with Mark Wahlberg too. Some off scenes I had with him I was terrified to do, but he was great.

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.