Revealing mistake: During the fight scene on the riverbank when the white haired man lands on the pavement, the "concrete" pavement moves.
The Ninth Gate (1999)
21 mistakes - chronological order
Directed by: Roman Polanski
Starring: Johnny Depp, Frank Langella, Lena Olin, Emmanuelle Seigner
Boris Balkan: Look around you, all of you, what do you see? A bunch of buffoons, in fancy dress. You think the prince of Darkness would actually deign to manifest himself before the likes of you? He never has and he never will. Never.
Trivia: Emmanuelle Seigner, who is playing 'the girl,' is actually the wife of the director Roman Polanski.
Question: At the end of the movie, what was the light seen at the castle and where does it lead?
Answer: Lucifer was also known as the morning star. Depending on your view he passed the trial and was granted entrance through the ninth gate.