Dear Yelena Sergeyevna

Dear Yelena Sergeyevna (Дорогая Елена Сергеевна) is a 1988 Soviet crime thriller film directed by Eldar Ryazanov. The film is based on an eponymous play by Lyudmila Razumovskaya.

Plot
…After the final exams at a regular school, three schoolchildren understand that they have not passed the exams, and it can break their future career. Fraudulently the teenagers enter the house of their teacher Yelena Sergeevna and demand the key to the safe in which the examination papers are stored. At first, schoolchildren try to persuade Yelena Sergeevna, then they come to bribery and blackmail. But the high-minded teacher does not agree to the deal with her conscience and tries to explain to her schoolchildren all the meanness and baseness of their actions ...

Cast

 * Marina Neyolova as Yelena Sergeevna, teacher
 * Natalia Shchukina as Lyalya, Yelena Sergeevna's schoolgirl
 * Dmitry Maryanov as Pasha, Yelena Sergeevna's schoolboy (voice by Andrey Tashkov)
 * Fedor Dunaevsky as Vityok, Yelena Sergeevna's schoolboy
 * Andrey Tikhomirnov as Volodya, Yelena Sergeevna's schoolboy (voice by Oleg Menshikov)
 * Eldar Ryazanov as Yelena Sergeevna's neighbour