Human beings, we have dark sides; we have dark issues in our lives. To progress anywhere in life, you have to face your demons.

Mars tugs at the human imagination like no other planet. With a force mightier than gravity, it attracts the eye to the shimmering red presence in the clear night sky.

Doing animation is great fun. It's like a different world.

You're always working with the relationships. It's pretty demanding, but then again I love that.

I always loved the challenge. When something new happened, I always used to get quite excited.

We shouldn't be put out to pasture just because we've reached somebody's idea of retirement, which was certainly happening in Australia, and I think elsewhere as well.

I'm truly grateful to the writers of Fringe for giving me that because, over the years, when I've spoken about the character with them, I've always felt that this would be the perfect way to end and complete his journey, and to complete the journey of this series, and they gave it to me.