Sorry if there is already a thread...i couldnt find it...but here is part of an article I read this morning:
When Dewey meets the Beatles and experiments with LSD, the movie goes into a trippy dream sequence straight out of "Yellow Submarine." Surreal cameos have Jack Black and Jason Schwartzman playing half of the Beatles; you'll have to see which two.
http://www.freep.com/apps/pbcs.dll/article?AID=/20071221/ENT01/712210412/1035/ENTOf course, we already know that Jack Black is none other than Paul McCartney in the movie...this should prove to be interesting :)
