Dustin makes a short appearances Lemony Snicket's a series of unfortunate events. There are also from outtakes, deleted scenes, and alternate ending clips from the movie. Apparently the director of Moonlight Mile also directed this and Dustin demanded for a part. Even when the director joked he was much too old.
I'd like to give thanks to the user resetcounter on Youtube for uploading this. It was because of that user that I even found out about this. You can see the original full video here: http://www.youtube.com/watch?v=3zHnZ7Fn8pc
The first installment (yes, there wil be a series) of voice overs Dustin has done over the years. In this one you'll see clips from: Paul McCartey: Music and Animation/Tuesday Racing Stripes Horton Hears a Who! Kung Fu Panda