The problem with turning a short story into a movie is frequently that there just isn't enough story to pad out ninety minutes. That is certainly the case with this. A pair of scientists - "Tillinghast" (Jeffrey Combs) and "Pretorius" (Ted Sorel) have developed the "Resonator". This is a device that allows people to see reality in a sort of 3-D, with that added dimension not normally visible. Thing is, that is where some pretty malevolent beasties live and having had a glimpse of the world we live in, they want to come visit. A bit of carnage ensues and soon "Tillinghast" and psychiatrist "McMi...