About a Vicious Stepmother (1966)
Sidor Sidorovich and Fyokla Fyodorovna, a widow and widower who lived in Moscow next door, start a family, and their daughters Toma and Fira become half-sisters. As befits an evil stepmother, Fyokla begins to think about how she could exterminate her stepdaughter Toma. To begin with, she seeks advic