If you want to go on the floor, go in disguise because otherwise you won't be able to. I would just put on a full Darth Vader costume and walk through Comic-Con so I can actually check it out and enjoy it as opposed to being approached by everyone, which is lovely, but it gets very difficult to enjoy because there's so many people there.

I'm helping launch the new Milky Way Chocolate Ice Cream Bar. I play an astrophysicist on television, and the name of the bar is Milky Way, so put two and two together, and here I am.

I did learn that there's no point in eating too much Vitamin C because it comes out of your bladder.

I'm obsessed with 'Game of Thrones.' I love comedies - I really like '30 Rock' and 'Modern Family.'

I would definitely line up for 'The Lord of the Rings.' I'm a huge 'Lord of the Rings' geek.

Comic-Con fans are so affectionate, and it's always a lovely way to start a new season.

I like to work as much as I can, but I only really have the hiatus to work on other projects. I've kept myself busy recently. I voiced a character in 'Ice Age 4,' which was a lot of fun. I also did another small movie called 'The Scribbler.'