Steven Spielberg pops up for a cameo in Vanilla Sky wearing a Pre-Crime baseball cap.
The beer used while filming of the Hobbit was custom made by New Zealand brewers. It was a 1% dark stout called "Sobering Thought".
Some Wookie suits were made from human hair.
During the filming of The Grinch, Jim Carrey sought counseling from a Navy SEAL to learn torture-resistance techniques in order to handle the extensive makeup.