The whole “cabin in the woods” scenario has been done to death in horror movies. Basically, take a handful of young idiots, put them in a secluded cabin in the middle of nowhere, add a hostile supernatural element and enjoy. This perfectly sums up Extraterrestrial, an independent horror flick which combines elements of both science fiction and slasher films. There is also a small amount of comedy to help lighten the mood in between deaths. All in all, it’s not a terrible film. It just isn’t a very good one either.