Three million dollars are hidden in a luxurious condominium know as The Castle. Two vicious rival gangs led by Deacon and Shea (Lundgren), are after the hidden cash, but before they can retrieve it the building's janitor Mike (Adkins) stumbles upon it. The three groups are battling for the prize but are all under a ticking time bomb, as the building is strapped with dynamite to be demolished by the city. They have 8 hours to retrieve the cash and get out alive.