Sie kommen immer in der Nacht (1954) is a crime movie about a series of mysterious nighttime appearances that have the town on edge. As the police investigate, they uncover a web of secrets and dark pasts that lead them to an unexpected culprit.

Knight Dietwald von Falkenau returns from his trip to see the Pope through Berchtesgaden to his cloister. He was unsuccessful in his mission to have the papal ban against his emperor lifted. The young Walti, who works in the cloister, jokes with the cloister' cook, Severin, because Dietwald's cold stare scared him. Severin rebukes him, saying that Dietwald has been carrying a heavy burden. Once, Dietwald had his own fortress. This, however, was destroyed during an attack and his wife killed. Since then, he has not seen his daughter again.