I was incredibly intimidated playing Lincoln Lee in the alternate universe, which was the first role I played on 'Fringe' because I was actually the head of a Fringe division and the head of a unit that was going out and I had to lead entire SWAT teams of people. I really questioned in myself, 'Can I carry that responsibility?

Passion is so contagious. When you're working on a project where people care, on every level, from the key grips to the main writer to the star of the show, you can't help but want to jump on board and create something.

I was always prepared for my Fringe journey to end immediately. I had only signed up for a guest role but they kept bringing me back in the third season as a recurring character. So pretty much every time I went to film a 'Fringe' episode I kind of said goodbye to the show, but then they kept bringing me back.

The difference between film and TV, for me, is just that huge thing of knowing that there's a script that is not going to change and you can go really deep into that. With TV, you're just constantly on a high-wire, making sure you don't fall.

I think everyone thinks their family is insane, and every family is insane. There is no real normal.

Whatever kind of story you're telling, whether it's a genre piece for a comic book or whatever it is, it has importance because it's all a metaphor for the existence of our being.

To get to play a bad person and do bad things in a safe environment like 'Arrow' was pretty amazing.