Sam Graves discovers that his elementary school is alive and plotting against the students, and, as hall monitor, it is his job to protect them--but he will need some help from his friends."¡La escuela primaria de Samuel Cementerio esta VIVA! El chico lo descubre el primer dia que lo nombran monitor de pasillo. ¡Samuel debera defender a sus companeros y a si mismo de la malvada escuela! ¿Lo conseguira?