Gerhard Mittelhaus

A big explosion in a pulp mill causes a lot of damage. The police suspect a crime and put up a 5,000 Mark reward for information leading to the arrest of the perpetrator. Egged on by his wife Ursula, the insurance agent Rolf Kettner sees his chance to prove his detective capabilities and to track down the culprit.

With her daughter Anita, a young singer, the widow Marianne von der Halden undertakes a journey into the past. She wants to see her former admirers again. One of them is the chamber singer Paul Schneider, who only remembers his childhood sweetheart with irony. They meet the former student Werner Birkner at his wedding, where Anita meets the teacher Michael Brantner. But the encounters make no impression on Marianne. Until she meets her former great love again at a concert given by her daughter, the general director Elmers. The concert is a resounding success and Marianne reconnects with Elmers, who is still unaware that Anita is his daughter.

With her daughter Anita, a young singer, the widow Marianne von der Halden undertakes a journey into the past. She wants to see her former admirers again. One of them is the chamber singer Paul Schneider, who only remembers his childhood sweetheart with irony. They meet the former student Werner Birkner at his wedding, where Anita meets the teacher Michael Brantner. But the encounters make no impression on Marianne. Until she meets her former great love again at a concert given by her daughter, the general director Elmers. The concert is a resounding success and Marianne reconnects with Elmers, who is still unaware that Anita is his daughter.