To make a great movie plot twist, actors, directors, producers, and writers must all come together to construct the perfect combination of intrigue, suspense and drama. The best films take you by surprise and leave you in shock long after the credits roll. Here are the movie movements we never saw coming:1. The Sixth Sense (1999)Plot: Known for it's iconic line, "I see dead people," Sixth Sense depicts a boy who communicates with spirits. He seeks the help of a disheartened child psychologist to get over his fear and help the lost souls.Twist: The psychologist had no