Evgeni Burenkov

Degtyarev

Nina Doroshina

Liza

Valentina Vladimirova

Varvara Nikolaevna

Vladimir Gusev

Sakharov

Tatyana Pelttser

teacher

Stanislav Lykhin

Borya

Alla Gutchina

Nadya

Georgiy Vitsin

geometry teacher

Aleksandr Vasilyev

Makar

Nikolai Novlyansky

Nikolai

Galina Samokhina

member of the construction team

Yevgeni Shutov

Viktor Nikolayevich

Dima Uspensky

Seryozha Smirnov

Vitya Stulchikov

Vitaly Balagurov

(uncredited)

Boris Batashev

(uncredited)

Igor Bezyaev

member of the construction team (uncredited)

Konstantin Erofeev

(uncredited)

Klavdiya Kozlyonkova

member of the construction team (uncredited)

Aleksey Krychenkov

Kostya Fomin (uncredited)

Aleksandr Lebedev

member of the construction team (uncredited)

Vladimir Lebedev

(uncredited)

Galina Malinovskaya

(uncredited)

Georgi Millyar

passerby (uncredited)

Artur Nishchyonkin

builder (uncredited)

Vera Petrova

Valya (uncredited)

Nadezhda Samsonova

(uncredited)

Nikolai Smirnov

builder (uncredited)

Galina Sokolova

(uncredited)

Mikhail Shcherbakov

(uncredited)

Tamara Yarenko

member of the construction team (uncredited)