Tragedy strikes a small town's monster movie festival when the monster featured in the films comes to life.

The senior medical student Travis travels from California to New Purgatory to release his grandfather Lloyd Reeves from a mental institution. Lloyd is New Purgatory's hero with his performance in the franchise "Monster" and is convinced that the monster will return this year during the "Monster" Festival in the movie theater. Travis stops at a cafeteria and requests direction to the institution to the waitress Jill. Her troublemaker brother Nate has a friction with Travis but Sheriff Billnick resolves the case and gives a ride to Travis to the institution. He brings Lloyd home and he explains that New Purgatory is cursed and trapped in a loop every three years, when the monster comes back with new abilities and kills residents, until Lloyd destroys it. Surprisingly the population forgets the events and only Lloyd recalls what has happened along these days. Travis dates Jill and when the events foreseen by his grandfather happen, Travis and Jill believe him and tries to hunt down the monster.—Claudio Carvalho, Rio de Janeiro, Brazil