Tomorrow, on April 3rd...

Tomorrow, on April 3rd... (Завтра, третьего апреля…) is a 1969 Soviet teen comedy-drama film directed by Igor Maslennikov.

Plot
The film takes place in one school in Leningrad, whose students decided to declare April 2nd Day of Truth. The truth must always be told, but it does not free us from the need to be sensitive, delicate, attentive to each other. To be truthful means to be fair, kind, a real person.

Cast

 * Eneken Aksel as Ariadna Nikolaevna (voiced by Marina Neyolova )
 * Lyudmila Volynskaya	as Lyudmila Petrovna, teacher of literature
 * Viktor Ilichyov as Stanislav Petrovich
 * Pavel Luspekayev as Ferapontov
 * Aleksandr Demyanenko	as police lieutenant
 * Vyacheslav Goroshenkov as Vova Ryashentsev
 * Natalia Danilova	as 	Masha Gavrikova
 * Larisa Malevannaya as Masha Gavrikova's mother
 * Yevgeni Malyantsev as Yura Fonarev
 * Vladimir Pirozhkov as Kolyan
 * Konstantin Raikin as high school joker