You're right
But I'm surprise that you have found this one that fast, since this is a PG-13 Canadian film. This make me think that I will have to buy the sequel one day (I've seen it at the movie theatre and I don't remember too much about it).
edit : Found it and now add to my order for the horror marathon. It looks like I will have a "The Gate" double feature in my list, not too sure that those two will be really scary now
edit #2 : No wonder you know it, just see that you have it in your collection