There was an interview with Nathan Fillion on Castle and Firefly in Australia's Daily Telegraph on Wednesday. Here's the Firefly bit:
You drew a legion of fans playing Captain Malcolm Reynolds in sci-fi series Firefly. Do you ever hope to put that role behind you?
I would hate to put that behind me, I really like that guy. If I get typecast as Captain Malcolm Reynolds I'd be a happy guy. I wouldn't trade that for anything. And it's not a problem. Maybe if you were identified only ever as one thing - but I haven't had that problem.
I almost can't believe the interviewer asked that lol. It's no problem... 'Cause it's not.
Rest of the interview (it's only 4 questions in total).