I must have watched this film three or four times now, and each time it takes me the first half hour to recall. It's an intriguing story rooted in Aramaic mythology but applied to 20th century Philadelphia. "Hobbes" (Denzel Washington) is a detective who worked on the case of serial killer "Edgar Reese" that saw him captured and executed. Not long after this supposed closure, however, other - very similar - crimes start to occur and he and his partner "Jonesy" (John Goodman) are perplexed. He keeps hearing a song - the same song the deceased sang as he died, but the people singing it are different. There is something mysterious afoot that can inhabit a body, move effortlessly and invisibly from one to another - and it seems to have "Hobbes" in it's sights. Desperate to shield his family from this evil, he must try to find a way to destroy it before it destroys him. It all takes too long to get going, and Goodman is not particularly well cast, but once we have the gist of the plot then Washington and director Gregory Hoblit turn in quite a well put together story, using the photography well to give us a perspective from our menace whilst effectively conveying the sense of nimble mobility this creature possesses as the resourceful "Hobbes" tries to combat it. Donald Sutherland pops up now and again, to no real purpose, indeed much of the supporting cast sort of blend into the wallpaper of this exercise that really plays to the strengths of an on-form Washington delivering a solid and interesting theme. It's too long, but still worth watching.