At high school, some pupils decide to play a 'practical joke' on their teacher. On the day of midterm exam all of them say they she had told them the wrong date for the exam. She almost believed them, but then asked a girl known for her honesty and the girl could not lie. As a result everyone in the class gets an F for that midterm. That's a real problem for some of them - with an F they cannot have perfect GPA and will not enter prestige Universities. They want revenge...
Дмитрий Харатьян
as Igor Grushko
Евгения Ханаева
as Mariya Vasilyevna Devyatova
Наталья Фатеева
as Kaleriya Georgiyevna
Наталья Вавилова
as Taya Petrova
Андрей Гусев
as Oleg Komarovsky
Евдокия Германова
as Dasha Rozanova
Зиновий Гердт
as Karl Sigizmundovich
Павел Винник
as Semyon Semyonovich
Муза Крепкогорская
as Rufina Andreyevna
Олег Табаков
as Komarovsky's father
Владимир Меньшов
as Vladimir Valentinovich (swimming coach) (uncredited)
Гарри Бардин
as French language teacher
