For centuries, a secret Order of priests has existed within the Church. A renegade priest, Father Alex Bernier, is sent to Rome to investigate the mysterious death of one of the Order's most revered members. Following a series of strangely similar killings, Bernier launches an investigation that forces him to confront unimaginable evil.
- Genre: Drama, Fantasy, Horror, Mystery, Romance, Thriller
- Studio: 20th Century Fox, N1 European Film Produktions GmbH & Co. KG, Baumgarten Merims Productions
- Keyword: riddle, rome, italy, vatican, exorcism, secret organization, investigation, sin, horror, repentance, priest, religion, psychological thriller, catholic church, catholicism, theology, mentor protégé relationship, sin eater, suspicious death, mysticism
- Cast: Heath Ledger, Shannyn Sossamon, Benno Fürmann, Mark Addy, Peter Weller, Francesco Carnelutti