British actor Paul Bettany fears his portrayal of murderous monk SILAS in new film The Da Vinci Code will disappoint fans of the book. The A KNIGHTS TALE star worries he can't possibly please all the readers of the Dan Brown bestseller - because there are too many of them. Bettany says, "After reading the book, it struck me that 60 million other people have read this, so how do you fulfil everybody's vision of this character?"