Sam and Ellie have taken over the Halloween organization at Eagle Creek School. They want to throw a class party in the auditorium! And everything was fine - until Hunter, brother Sam, told his friends the story of the ghost of Eagle Creek High School . 50 years ago, there was an accident at the school that killed a person. And now his ghost every year appears in school on Halloween Eve! Sam and Ellie are not timid, but, you will agree, it is creepy to see a ghost in the auditorium! The girls do not believe in any otherworldly nonsense and are sure: none of this is not a ghost . But then who? And why he hides in an ordinary high school and pretends to be a ghost? To understand everything, friends take up the investigation!