Trivia: The Saeki family, the ghost family that haunts and terrorizes everyone who enter their home, are no strangers to the Grudge franchise. They played the same characters in the movie Ju-On, the Japanese version of The Grudge.
The Grudge (2004)
1 trivia entry
Directed by: Takashi Shimizu
Starring: Bill Pullman, Sarah Michelle Gellar, Clea DuVall, Jason Behr, William Mapother
Continuity mistake: When Karen goes into the cupboard upstairs, prior to meeting Toshio, she picks up a book. In one shot she picks it up by the page side, then when it cuts she is holding the spine side. (00:17:40)
Question: Whenever the detective watches the surveillance tape from Susan's work, why does Kayako say "I know something about Peter"?
Answer: Because she was in love with him.