Three million dollars are hidden in a luxurious condominium known as The Castle. Two rival gangs led by 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. The three groups have 8 hours to retrieve the cash and get out alive.