Plot hole: In Pemberley, Caroline Bingley refers to an utterance of Darcy ("I should as soon call her mother a wit") that he made after coming home to Netherfield after their first ball in Meryton. Falsely she says he made this expression "after they had been dining at Netherfield". This is a direct quotation from the novel and is not coherent with the film plot in which this utterance is made after the first ball.

Pride and Prejudice (1995)
1 plot hole in show generally - chronological order
Starring: Colin Firth, Jennifer Ehle, Julia Sawalha, Susannah Harker
Episode #1.6 - S1-E6
Visible crew/equipment: When Lady Catherine de Bourgh and Lizzie are by the carriage (right after Lady Catherine de Bourgh questions whether Lizzie is engaged to Mr. Darcy), there's a camera or some sort of device visible. (00:36:40)
Suggested correction: The device being referred to looks like a lamp, which is part of the carriage. Therefore, it is not a mistake.
Mr. Bennet: For what do we live, but to make sport for our neighbours, and laugh at them in our turn?
Trivia: The exterior shots of Pemberley were filmed outside Lyme Park, in Cheshire.
Episode #1.3 - S1-E3
Question: When the Gardiners arrive at Longbourn for Christmas, where are their children? Surely, they would not have travelled without their children at Christmas.
Answer: The children were probably left with a nanny or relatives. It's very likely that the Longborns would have left them at home. Travelling for days by horse-drawn carriage over bumpy dirt roads is difficult in the best of circumstances, and particularly hard during winter. The trip would be too arduous for young children.




