Sherlock Holmes and Dr. Watson embark on a search for Cleopatra's ancient necklace, which has been stolen.

Irene Wagner, the wife of the prominent German scientist Professor Albert Wagner, had been having an affair with Erich Baumann. She does not disclose this to her husband, hoping to preserve his innocence and their "perfect marriage". This fills her with anxiety and guilt. However, Johanna Schultze, Erich's jealous ex-girlfriend, learns about the affair and begins to blackmail Irene, turning Irene's psychological torture into a harsh reality.

12-year-old Jakob helps out at his mother's vegetable stand and also carries customers' purchased goods home. One day, an old woman with a long nose comes to the stand and claims that the herbs are bad and were better 50 years ago. Jakob is upset that she holds all the herbs to her nose and crushes them: "Take it away from your long nose!" he shouts and hits her hand. "Don't you like it, my beautiful long nose?" the woman scoffs, "You should have one too, even longer than mine." Finally, she buys some cabbages, which she wants Jakob to carry home for her. Jakob resists but is persuaded by his mother. Other market women whisper whether the old woman is not the evil fairy Kräuterweis.

East Berlin, shortly after the construction of the Berlin Wall. Kurt Schröder and his family dig a tunnel to escape to West Berlin as they struggle to overcome the obstacles blocking their underground path to freedom.