Three sister reunite for a family inheritance only to confront their longtime issues. They're left to remain in a doll house to collect the money but instead are plunged into a nightmare they must survive. A killer wants them and their friends dead....
Spain, late 1980s. Newcomer Sara tries to fit in with the other teens in this tight-knit small town in the province of Tarrgona. If only she were more like her extroverted best friend, Rebe. They go out one night at a nightclub, on the way home, they come upon a little girl holding a doll, dressed for her first communion. And that's when the nightmare begins....
When the driver manages to crash the car on the road in the middle of nowhere the four-man-passenger-team (well, 1 girl and 3 guys, actually) have no other choice than to walk through the dark woods to the nearest hostel. Combine this scenario with zombies, a hockey-mask wearing giant and an annoying doll who demands popcorn, and you'll have "H3: Halloween Horror Hostel"....