Assistir Do Libreflix. The first post-war feature film for children in BiH "The Secret of the School Basement", by Prijedor academic painter Zoran Radonjic, which signed the script, directed and camera, premiered at the Prijedor Theater. The story of the film, which defines the line between good and evil, begins the moment when students discover the secret of a school fireman, a self-proclaimed alchemist searching for a magic stone.