Garrett Hedlund

'Love Don't Let Me Down,' which is the original title of 'Country Strong,' was just as difficult emotionally as 'Tron' was physically. I play a country singer that basically gets on tour with Gwyneth Paltrow's character, who is one of the biggest country stars out there, and she's fallen down too many times and it's an intense emotional story.

It's funny that I got to do 'On the Road' because the thing that had the biggest impact on me growing up was reading books. I was very inspired by the book and this spirit of Dean Moriarty and how envious we all are of somebody who can be that carefree.

I fantasised about F. Scott Fitzgerald's 'The Great Gatsby' - I loved it, and then I read everything J. D. Salinger had to offer. Then I was turned on to Kerouac, and his spontaneous prose, his stream of consciousness way of writing. I admired him so much, and I romanticised so much about the '40s and '50s.

The thrill of a photo-realist painter is if you get really close to the painting, it looks just like a photograph. Whereas in my case, if you get close to my paintings, they totally fall apart - so I'm about as far from a photo-realist as it gets.

'Star Wars,' 'Doctor Who,' 'Forgotten Realms,' even 'Firefly' and 'The X-Files' have shared world novels and other media. I can't help but notice these settings have large shelf space in bookstores, so their publishers and authors are getting something right.