Olga Sergeevna
- Country: Soviet Union
- Genre: Drama
- Director:
- Cast: Tatyana Doronina, Armen Dzhigarkhanyan, Lev Durov, Valentin Gaft, Tatyana Karpova, Marina Neyolova, Rostislav Plyatt, Sergei Prokhanov, Konstantin Raykin, Oleg Efremov, Zoya Vasilkova, Lyusyena Ovchinnikova, Leonid Bronevoy, Anatoly Egorov, Vyacheslav Nevinnyy, Varvara Soshalskaya, Ivan Solovyov, Yelena Fadeyeva, Alla Budnitskaya, Nikolai Parfyonov, Efim Kopelyan, Viktor Khokhryakov, Valentina Talyzina, Galina Sokolova, Tigran Davydov, Rostislav Yankovsky, Natalya Medvedeva, Vera Alkhovskaya, Lyudmila Garnitsa, Vladimir Lippart, Yury Perov, Valeri Khlevinsky, Aleksandr Ushakov, Natalya Shvets, Yevgeny Gurov,