Sweatshop

A group of friends break into an abandoned factory in order to throw a impromptu party; unaware that it is not as empty as they originally believed.

Sweatshop is a 2009 American horror film directed by Stacy Davidson. It follows a group of early aged adults who are stalked and viciously murdered by a humongous welder with an equally massive sledgehammer and his two women followers after breaking into an abandoned factory to throw a rave in order to make profits off pimping out their friends. This movie is about 4 friends that run into a sweatshop and find terror.