As the gutter punks explore the warehouse, they stumble upon gruesome evidence of past killings and realize they are not alone. The owner, known only as Mr. Cleaver, is a sadistic killer who delights in tormenting and torturing his victims before brutally murdering them.
As the punks try to escape, they are picked off one by one in increasingly horrific ways. The group quickly descends into chaos as paranoia and fear take hold, leading to betrayals and desperate attempts to survive.
Amidst all the bloodshed and carnage, dark secrets are revealed about the warehouse and Mr. Cleaver himself. The survivors must confront their own demons and make impossible choices in order to make it out alive.
Filled with graphic violence, intense action, and a twisted sense of humor, "Mr. Cleaver" pays homage to the gritty, low-budget horror films of the past while delivering a modern, pulse-pounding thrill ride.