Directed by Francis Lawrence, Constantine is the story of John Constantine who is approached by Detective 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 underworld. 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.