Corrected entry: When getting dressed, Woo-jin puts on a plain black tie. When he enters the flashback scene with his sister, the tie is checkered black.
Oldboy (2003)
1 corrected entry
Directed by: Chan-wook Park
Starring: Hye-jeong Kang, Ji-tae Yu, Min-sik Choi, Dae-han Ji
Revealing mistake: When Dae-su enters the room of one of his nemesis, his computer screen shows information about the stock exchange. The Internet address on the screen is: C:/DocumentsandSettings/[.]/OldBoy/[.], which would be a link to a folder on that computer, not an Internet address.
Woo-jin Lee: Your gravest mistake wasn't failing to find the answer. You can't find the right answer if you ask the wrong questions.
Trivia: Choi Min-sik had to eat four live octopuses for the infamous scene in which his character Oh Dae-su wants to "eat something alive." Min-sik is a Buddhist, and would pray before each take and profusely apologize to the octopuses before eating them. The director later personally thanked the octopuses during an acceptance speech for an award he got for the film.
Question: When Mido was trying to come up with a screen name for Oh Dae-Su early in the movie, why was Dae-Su so interested/startled by the mention of "The Count of Monte Cristo"?
Answer: Perhaps because in the movie/book "The Count of Monte Cristo" that's what happened to him. In the book/movie the hero Edmund Dantes is renamed "the Count" in order to disguise that fact that he is Dantes after having broken out of jail. This way he is free to seek revenge on the ones that put him in jail under false charges.
Correction: The tie Woo-jin puts on is the same he wears in the flashback.