AllMovie

After a huge house party, a group of international students looking for a thrill decide to investigate an abandoned basement. Officially, the basement has been abandoned for decades. However, they soon discover that the basement is anything but empty. What starts off as an exploratory séance ends in bloody mayhem when a malicious entity is summoned. Supernatural freaks, mystery, blood, and death await them at every turn. As they try to escape at all costs, the situation becomes more and more dire.