On Halloween eve, a group of carnival workers finds themselves kidnapped and taken to a remote compound, where they're forced to participate in a twisted game called "31". As the clock strikes midnight, they must endure 12 hours of terror at the hands of a gang of deranged, clown-costumed assailants.
31
A group of carnival workers are taken captive in a rundown facility and forced to endure a harrowing 12-hour experience at the mercy of a terrifying troupe of clowns.
