It is highly regarded as one of the best film adaptations for both children and adults, often paired with Lovrak's other classic, Vlak u snijegu (A Train in the Snow). Cast & Credits Director: Vladimir Tadej Cast: Pero Kvržica: Mladen Vasary Policeman Jozo: Boris Dvornik Teacher: Antun Vrdoljak Pero's Father: Adem Čejvan