I've worked in an office. People are sitting down doing their stuff, or pretending to do their stuff, and they're bored. I've heard a car tire screech and 30 people went to the window. That was a piece of excitement in their day, that a car might have had to stop quickly, you know. You don't need dinosaurs, you know.

Our challenge with "The Office" and "Extras" was to get it completely scripted but to find a cast that could make it look like they were saying it for the first time.

I was okay with singing. I always sneak a song into everything I do. Dancing, a little awkward. Little embarrassed about that. I don't move well. But I was with a frog, so it doesn't matter. I'll do anything with a frog, that's my motto. He's great with tap-dancing or flap-dancing on my head. So no one's going to be looking at me when we're doing that dance. They're going to be saying, 'There's a frog dancing'.

Do unto others…’ is a good rule of thumb. I live by that. Forgiveness is probably the greatest virtue there is. But that’s exactly what it is - a virtue. Not just a Christian virtue. No one owns being good. I’m good. I just don’t believe I’ll be rewarded for it in heaven. My reward is here and now. It’s knowing that I try to do the right thing. That I lived a good life. And that’s where spirituality really lost its way. When it became a stick to beat people with. ‘Do this or you’ll burn in hell.’ You won’t burn in hell. But be nice anyway.

Being honest is what counts. To make the ordinary extraordinary is so much better than starting with the extraordinary.

You want to see the people you've sort of come to know and love, or love to hate, you want to see them develop in some way. And I hope people get sort of caught up in that arc.

I'm a militant fundamentalist atheist. I'm going to get on a crowded train, unbutton my coat and say rational things. People will be hurt.