The Importance of Being Earnest (2002)

Continuity mistake: When Cecily offers cake, the butler puts it in front of Gwyn. In the very next wide shot, there is nothing in front of them, not even their teacups. (01:00:49)

Jack's Revenge

Lady Bracknell: Sorry if we are a little late, Algy. I was obliged to call on dear Lady Harbury. I have not been there since her husband's death. I never saw a woman so altered. She looks quite twenty years younger.

Trivia: Rupert Everett ad-libbed two scenes: the one in which he kisses Colin Firth on the cheek, and the one where he heartily slaps Colin Firth on the bottom. The director, Oliver Parks, thought Firth's startled reactions were so funny that he kept both in the film.