Seven

This is an American thllire film.The newly transferred David Mills (Pitt) and the soon-to-retire William Somerset (Freeman) are homicide detectives who become deeply involved in the case of a sadistic serial killer whose meticulously planned murders correspond to the seven deadly sins: gluttony, greed, sloth, wrath, pride, lust, and envy.
 This movie is really scary, but I incline to watch by the end everytime...