After a 3-year stint in prison, an unreasonably optimistic middle-aged man returns to his stagnant neighborhood to win back his girlfriend only to find that she and his family have done what they always wanted to do - forget he exists.

The day before Halloween, five carnival employees are kidnapped & held hostage in an isolated compound known as "Murderworld". On Halloween, they are thrown into a sadistic game called "31" where they must survive 12 hours...