1958 film by Werner Jacobs

Prince Valona has a bit of trouble with his girlfriend Eveline (Olivia Fried), so he's quite open for the attraction of a young lady he meets by chance (Valerie Boothby). He doesn't know, however, that this lady is a detective who follows the con-man Carlo Moreno, and as the prince and the criminal look alike, she mistakes the prince for the criminal. The real Moreno isn't far away, though, and he first deprives the prince of his train ticket and then also takes on his identity in order to steal a pearl necklace from Eveline.

1935 film directed by Willi Forst

Based on the play and subsequent operetta of the same name.

The ship-owner Herr Reeder Roberts organizes a world trip on his luxury liner "Yoshiwara". Aboard are millionaires and famous artists, but also criminals. The manager of the ship-owner, Stefan Martini, has been murdered shortly before the departure in a mysterious way. Several persons are suspected and these are, precisely, the passengers of the "Yoshiwara".

Aging down on her luck cabaret singer murders a respectable composer. On trial she slowly gives in and explains her crime. They had a complicated history.

The Roth family leads a quiet life in a small village in the German Alps during the early 1930s. When the Nazis come to power, the family is divided and Martin Brietner, a family friend is caught up in the turmoil.

1940 film by Mervyn LeRoy