Directed by: Joe Wright
Starring: Donald Sutherland, Keira Knightley, Rosamund Pike, Jena Malone, Brenda Blethyn, Matthew Macfadyen, Talulah Riley
Revealing mistake: On many occasions throughout the film, Keira Knightley's real, short hair can be seen under her wig.
Revealing mistake: Throughout the dance scene between Darcy and Elizabeth, a small earpiece can be seen in Elizabeth's ear. I would assume this is to help with the dance steps. This can also be seen during the dance with Mr. Collins, however it is not as noticeable. (00:39:00)
Continuity mistake: Just before Mr Bingley proposes to Jane, when Mrs Bennet orders 'Everybody to the kitchen', Jane is holding her right hand over her left hand. When Mrs Bennet kisses her hands the next second, her left hand is over her right hand. (01:40:05)
Mr. Darcy: Do you talk, as a rule, while dancing?
Elizabeth Bennet: No... No, I prefer to be unsociable and taciturn... Makes it all so much more enjoyable, don't you think?
Answer: In previews to American audiences there were lots of comments that it was not a good ending (not romantic enough) so they filmed an ending with Darcy and Lizzie kissing to make it more romantic. The ending in other countries matches the original ending of the book.