Alan Tudyk: I love doing voices. I would have to say the fructose intolerant bear is more fun than the dodos. They both have a lot of fun. The dodos were fun because they were so stupid. I was nervous about doing Charlie because I hadn't seen anything and it hadn't been really explained to me. I was just sort of asked to come in and give it a shot and Queen Latifah was there and she gave me a big hug and said you'll be fine, baby. And that was really pretty much my preparation. It gave me the courage to go in under Charlie. I play video games probably too much. It's amazing how good young people are at them.