Only scary moment in a theater for me was not a movie but rather a preview. When I was a young kid and went to see "Benji." For some reason the theater thought a good idea to show 5 year old fans of Benji a preview of "Jaws". Instead of a loveable little mutt, I got scared enough by a Jaws preview that I was nervous at the family trips to the beach for a year or two. Of course by the time things got to JAWS 3D it was the fact the movie was so bad but still got made which was truly scary.