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.

I used to be sick of the backroads of Minnesota. I had to drive 30 miles to get home every day, take the schoolbus for two hours. But to drive through America and see the backroads, from Nashville to Memphis, Lovick to New Mexico, was incredible. It was probably the greatest trip of my life.

See, the 'On the Road' that came out in 1957 was censored. A lot of the honesty of it, the bitter honesty, is in the original scroll version that came out in 2007 on the 50-year anniversary. Back then, there was so much post-Second World War fear that was imposed on everybody - 'You must live life this way' - and these guys were bored.

Every once in a while we remember that life is short, and to appreciate the time with your friends and family, and to be open to have beautiful exciting moments in your days and stop worrying about what's pulling you down.

I've always romanticized the late '40s and '50s - the cars, jazz, the open roads and lack of pollution. Now there are more vehicles, less hitchhikers, more billboards and power lines and stuff. People wrote wonderful long letters that took months to receive, and now everything is email.

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.

In my experience, the best directors I've worked with hired people for a purpose. They hire them with trust. There's not many notes. There's confidence and support.