Haunted High (2012)

In the aftermath of an unexpected earthquake, a group of students finds themselves trapped within their school when a mysterious time capsule from the 1950s is inadvertently opened. As they navigate the eerie halls, they soon discover that it has unleashed spectral entities that possess the principal and three other teachers. As tension mounts, the students must confront these otherworldly forces to reclaim their school. Suspense and mystery intertwine in this chilling narrative of survival and bravery against the supernatural.