Olga Sergeevna (1975)
- Country : Soviet Union
- Genre : Drama
- Studio : Main editorial board of literary and dramatic programs Central Television USSR, Central Television USSR
- Director : Aleksandr Proshkin
- Cast : Tatyana Doronina, Armen Dzhigarkhanyan, Lev Durov, Valentin Gaft, Tatyana Karpova, Marina Neyolova