An all-expenses-paid international search for a rare copy of the book 'The Nine Gates of the Kingdom of Shadows' brings an unscrupulous book dealer deep into a world of murder, double-dealing and satanic worship.
- Genre: Mystery, Thriller
- Studio: Canal+, Bac Films, Kino Visión, Orly Films, R.P. Productions, TF1 Films Production, Vía Digital, Origen Producciones Cinematograficas
- Keyword: suicide, new york city, library, portugal, hotel, obsession, southern france, antiquary, picture puzzle, castle, satanism, collector, investigation, lucifer, devil, demon, millionaire, occult, rare book, gnosticism, bibliophilia
- Cast: Johnny Depp, Frank Langella, Lena Olin, Emmanuelle Seigner, Barbara Jefford, Jack Taylor