Der Besuch der alten Dame 1982 on netflix

As a teenager, Carla Zachanassian had a child with a man named Serge Miller. When he refused to marry her, she was driven out of town. Now, many years later, she is a multimillionaire and returns to the town of her childhood, where she is welcomed with open arms. However, she has only one thing in mind: revenge—she wants Serge dead.