Madness in School (1987)

Not knowing what to expect, Nana, a brilliant high-school student, and her mother, Helen, leave Thessaloniki to move to Athens. But as they try to find their feet in the bustling capital, Nana has one more thing to worry about: the spoiled classmates of the prestigious Athens Lyceum. After all, Nana's academic prowess has already caught the teachers' attention. Before long, the newcomer gets caught up in an unpleasant misunderstanding, all because of an ill-advised school prank. With the police now in charge, innocents and culprits alike must face the consequences of their actions. Yet the question remains: Can one careless mistake ruin someone's future?