Tormented by a series of scary nightmares, the new girl in school feels isolated and out of place until a mysterious group invites her to join their ranks. All she has to do is tell a truly terrifying story.

When a friend's disappearance seems to be linked to Rachel's story, the Midnight Society decides to attend the Carnival of Doom. Is it the same carnival from her nightmares? And if so... how could that be possible?

With her friends' lives at stake, Rachel decides to take charge and end Mr. Tophat's reign of terror. Will this story have a happy ending... or is the Midnight Society doomed?

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 how the curse was created a generation earlier.