A few years ago in the second Twilight movie series a director used several tricks, not trick photography, for some scenes that are going to be used in the next Stephen King movie, "Dr. Sleep".
If you remember some of the expressions, you'll love these because they are even better.
"The reason they are better is that time has sharpened the technique", stated one stage hand. "We have been told about what is going on beforehand but none of the actors will know."
Along with the stage hands who are working hard on the sets and scene material, the cameramen will also know ahead of time or they might ruin the outcome.
Both King and his son loved the idea once they heard about it's use in Twilight.
"All I can tell you for now is that, although each actor has a script, they will not know exactly what will happen when.
The latest book by Stephen King has both his characters and his sons in the book and in the movie. In fact both will change the plot a bit to add some surprises.
"I guess everybody likes to be scared sometimes", stated one worker. "Even actors!"