Other mistake: Hayden Christensen's character is credited as Jake Hill Conley (seen in both the end credits and on IMDB) but when they explain who each boy is and why they were picked to take the girls to the dance, the voice-over calls him Joe Hill Conley.
The Virgin Suicides (1999)
Ending / spoiler
Directed by: Sofia Coppola
Starring: Kirsten Dunst, James Woods, Josh Hartnett, Kathleen Turner
When the guys come to the house to take away the Lisbon girls, Lux stalls them so that the other girls can commit suicide. Therese takes an overdose, Mary puts her head in the oven and Bonnie hangs herself. The boys find Bonnie and run outside. There, they see fumes from the garage. Lux lies in the car, poisoned by the carbon monoxide fumes.
Steve Lawton
More mistakes in The Virgin Suicides
Principal Woodhouse: Your daughters haven't been in school for over two weeks.
Mr. Lisbon: Have you checked out back?