Continuity mistake: Uncle Willy pours a glass just over half way full of vodka. With each shot the amount of vodka in the glass changes.
The Philadelphia Story (1940)
Ending / spoiler
Directed by: George Cukor
Starring: James Stewart, Cary Grant, Katharine Hepburn, Ruth Hussey
Tracy gets drunk with Mike the night before the wedding. The morning of the wedding, Tracy finds Mike's watch in her room and cannot remember if something happenend between them or not. Her fiancee George shows up, she decides she cannot marry him even though they figure out that she did not cheat on him with Mike. The guests are waiting for the wedding to start. Mike asks Tracy if he could marry her instead which she declines since she would only make him unhappy and Miss Imbry wants him anyway. Her ex-husband C.K. Dexter Haven willingly fills in and marries her for the second time.
tartedeluxe
More mistakes in The Philadelphia Story
Sidney Kidd: You hate me, I trust, Miss Imbrie.
Elizabeth Imbrie: No, I-I can't afford to hate anybody. I'm only a photographer.
Trivia: All of the scenes in this movie were shot in only one take and in one scene the technique really shows. When Jimmy Stewart is drunk, he ad-libbed hiccuping while he was talking. Cary Grant, not expecting the comic relief, had to look down at the floor to keep from laughing (you can see him grinning and collecting himself).