Five kids investigate the disappearance of their friend, the leader of The Midnight Society whose fate may be tied to a mysterious curse that haunts their seaside town.

As the Midnight Society digs deeper into the mystery, they discover themselves haunted by an evil entity known as the Shadowman.

The Midnight Society seeks help from an unlikely source - the ghost of someone who may know how the curse was created a generation earlier.

On the eve of the school dance, the Midnight Society wrestles with the possibility that evil still lurks among them and the nightmare is far from over.

With dark forces growing stronger and the curse claiming another victim, a shattered Midnight Society prepares to fight back against the Shadowman.