
274 minutes
7/23/1974
The protagonists of the film are construction workers. Though they differ in character, they are united by a shared passion for discovery, purity of intention, and emotional depth. Civil engineer Kidin, a creative soul, fights for a revision of the prefab housing plant project. Can a person truly be happy if they pursue only a narrowly defined personal happiness?

Anatoliy Azo

Nikolai Timofeyev

Georgiy Kulikov

Nikolai Sergeyev

Georgi Svetlani

Nelli Lazareva

Vladimir Samoylov

Viktor Pavlov

Maya Bulgakova

Mikhail Zimin

Yelena Koreneva

Viktor Proskurin

Lev Zolotukhin

Aleksandr Didenko

Natalya Gundareva

Yuriy Kayurov

Evgeni Burenkov

Valentina Vladimirova

Nikolai Alekseyev

Tatyana Tkach

Viktor Plyut

Zoya Fyodorova

Mikhail Bychkov

Tatyana Govorova
Sergey Tikhonov

Oleg Zhakov

Mariya Zorina

Boris Mishin

Valentina Shpagina

Vladimir Arshinov

Valentina Talyzina

Lyubov Tikhonova

Dalvin Shcherbakov

Tatyana Kononova

Yuri Rychkov

Vitaliy Shapovalov

Galina Samokhina

Aleksandr Nazarov

Katya Latysheva

Vsevolod Shilovsky

Lev Frichinsky

Boris Novikov

Aleksandr Lebedev
Olga Dolgova

Aleksandra Danilova

Evgeniy Knyazev

Tatyana Kulish

Fyodor Odinokov
Mariya Sapozhnikova

Tanya Kharlamova