My background was producing and writing and performing in television when I started out, and I really missed that, that whole creative process that comes from sort of 'me' storytelling.

I really enjoy working on small films.

If a great comedy landed on my doorstep, I would find it hard to say no.

Just from my own experience, a lot of the comedians I used to work with were miserable in their actual lives. I think you need to be able to see a lot of negative in things in order to extract material, so there's probably something to that. A lot of the people I used to work with were very, very, very unfunny offstage, so that's a pretty common thing.

It only seems jarring when you look back on the work I've done. I think if you had to map that out at the beginning and you said, "Right, sit down, this is what you're going to be doing," you'd probably freak out. But I'm someone who really enjoys not being himself. So if you consider that, then it all sort of makes sense. And I just think that's the job of an actor. I guess that's the variation that you're talking about. It's probably a byproduct of just constantly looking for something different, because that's what I feel like I'm supposed to do.

Having seen Justin's work on Bleak House, I knew that he'd be incredibly well prepared and interesting stylistically for this and that was definitely the case. It's very liberating for actors - and I can only speak for myself here - but he creates a very loose environment and he's a great collaborator.

The longer you have something, the stronger the bond. That's true with people as well as things.