![Mega Shark vs. Crocosaurus](https://image.tmdb.org/t/p/w185/Y2nVRQWMjmtdqZ6zzo3CuvVDFa.jpg)
Several friends travel to Sweden to study as anthropologists a summer festival that is held every ninety years in the remote hometown of one of them. What begins as a dream vacation in a place where the sun never sets, gradually turns into a dark nightmare as the mysterious inhabitants invite them to participate in their disturbing festive activities.