Synopsis: A pair of siblings spend a week with the grandparents they have never met and make a documentary video about the event. However, when their grandparents begin acting strangely, especially at night, they begin to grow increasingly frightened and suspect there is more going on than originally revealed. Who's in it? The movie stars Olivia DeJonge , Ed Oxenbould , Deanna Dunagan , Peter McRobbie and Kathryn Hahn . Review: This movie has been on our "to watch" list ever since we first saw previews for it a couple years ago. So, when we were in the mood for a scary movie, we decided to get it on DVD through Netflix. We finally had an opportunity to watch it this weekend and, after finally seeing it, we were kind of disappointed by it. The premise is a good one. Two children visit a set of grandparents that are strangers to them and, despite being warmly welcomed, start to fear for their lives. The fact their mom (Hahn) ran away from home 15 years earlie...