In the small town of Riverton, a local legend tells of a serial killer's oath to come back and kill the seven children who were born on the night he supposedly died. Now 16 years later, Riverton residents are disappearing again, making some wonder if the legend is true. Bug (Max Thieriot), plagued by nightmares all his life, is one of the so-called Riverton Seven, and it's up to him to save his friends from an evil that will not rest.