The conflict between Professor Shcheglov and Doctor Skuratov, which began with a slap in the face.
Ivan Ivanovich Shcheglov
Arkadiy Sergeyevich Skuratov
Olga Ilyinichna Shcheglova
Sonya Zakharova
Larisa
Leonid Stepanovich Cheltsov
Aleksey
Ogurenkova
Zabrodina
Ashot Babayan
Kostromin
Masha
Petrishchev