“THE GALLOWS”

Some teens plan to break into the high school and destroy the sets for the latest play, but a demon inside has other plans. It could use more imagination and less predictability. Starring Cassidy Gifford and Pfeifer Brown. Directed by Travis Cluff and Chris Lofing. (Michael Phillips, Chicago Tribune) Rated R for some disturbing violent content and terror. At metro theaters. 1 hour, 27 minutes.