Ghost Graduation

The five students at a Spanish high school keep turning up in the hallways after the bell, and they are not the living kind. Modesto (Raúl Arévalo), a new teacher who can see the dead, is asked to help them finish whatever kept them there. Javier Ruiz Caldera plays it as a school comedy, and under the jokes sits one plain idea: these kids are stuck because nobody ever let them say goodbye.