年份：2018 

地區(qū)：英國 

類型：兒童 歐美 

主演：貝拉·拉姆齊 Megan Hughes Tamara Smart 

導演：Dirk Campbell 

簡介：　　Mildred returns to Ms. Cackle's academy with the hopes of a better year; but when her summer holiday project is stolen she has to prove she didn't make it up. Meanwhile, a group of first years discover a secret in a tree. Plus a discovery in the school's ruins spells hope and trouble for everyone.