Another film that made me jump was this one. I continue to like everything Emily Blunt does. This one tells the tale of a family who have set up camp in a farm, surrounded by an unsourced creature that hunts through sound. So the premise that you don't make a noise or you die. What seems odd is that for reasons that are given, the couple have chosen to have a baby, which must be the stupidest thing to do if you're trying to survive by not making a noise.
It's a great B-movie style ride.