Yönetmen : Francis Lawrence Oyuncular : Keanu Reeves, Shia LaBeouf, Rachel Weisz, Djimon Hounsou, Michelle Monaghan Senaryo : Kevin Brodbin, Frank A. Cappello Yapımcı : Akiva Goldsman, Erwin Stoff

Los Angeleslı özel dedektif John Constantine'in doğaüstü olaylardaki başarısı yadsınamaz. Bu başarısının, kelimenin tam anlamıyla, Cehennem'e gitmiş ve geri dönmüş olmasıyla yakından ilgisi vardır. Eliyle tutup gözüyle görmediği hiç bir şeye inanmayan polis memuru Angela Dodson, ikiz kızkardeşi esrarengiz bir şekilde intihar edince, Constantine'le işbirliği yapmak zorunda kalır.İkili cenennem yaratıkları ve iblisleri alt edip, Los Angeles'ın karanlık sokaklarında yollarını bulmak için birlikte savaş verirler. John Constantine is approached by Det. Angela Dodson who needs his help to prove that her twin sister Isabel's death was not a suicide. The dead woman was a devout Catholic and Angela refuses to accept that she would have taken her own life. She's asked Constantine for help because he has a reputation for dealing with the mystical. In fact, he is a demon hunter whose sole purpose on Earth is to send demons back to the nether regions. John himself has been to Hell - as a young man he too committed suicide and now knows that he is destined to return there on his death - but hopes that his good deeds may somehow find him a place in Heaven. As he looks into Isabel's death, he realizes that demons are trying to break through to the human world and his battles lead him into a direct conflict with Satan.