![Primal Fear](https://image.tmdb.org/t/p/w185/qJf2TzE8nRTFbFMPJNW6c8mI0KU.jpg)
A group of college students plan one final pre-graduation party at a secluded lake house for an “80s murder mystery” weekend unaware that a crazed, masked killer has decided to join the celebration. Will anyone survive the slaughter – or is this going to become a truly cruel summer?