A group of travelers are forced to seek shelter inside an abandoned jail where a notorious nun named Sister Monday had once been assigned and was suspected of murdering prisoners.

On New Year’s Eve, a faculty party for teachers is beset upon by an unexpected guest with an unusual request: participate in a scavenger hunt or die.

Six friends start a business providing guided tours to the shooting locations of the world’s most famous horror films, until they discover the one spot where the terror is real.