It’s funny, though, speaking of fathers and sons, because me and John Goodman played father and son, like, five or six years ago in the film Death Sentence [2007], and I got back with him again in Inside Llewyn Davis.

I was into punk rock back when I was in high school. I used to go around to dive venues and take photographs. But now it’s been just much more about the country stuff and soulful folk.

Growing up, I would watch a movie on video and would go to the back of the VHS and locate the address for Universal Pictures or MGM or whatever. I'd write to the studios asking them if I could be in a movie. They never wrote me back.

I've always had a longstanding dream, ever since I was a kid, where I was running on a big lake of ice and I kept running and kept running, just about to where I was trying to get to, and I fell through the ice, and then I couldn't find the hole where I fell through to get back out again.

I actually signed on to do 'On the Road' before we started on 'Tron,' but we were in flux for a while, just sort of playing the waiting game, trying to get the right budget and the right cast.

Kerouac was the cowboy that inspired the whole Beat Generation, and highlighted and put the spotlight on all of these minds that didn't really know what they were doing at the time, but accomplished something much bigger than what they ever foresaw.

It was close to like a 67- or 70-day shoot for 'Tron' on stage, in the suit. You can't even sit down during the day because of all the cables that divide the foam rubber and all the electrical circuits. We had these stools that were tall with a bicycle seat on them and you're just looking at a blue screen all day.