Harbour policeman Hans and his companion rescue a young woman from water during their night watch, to find out she is connected with a jewel robbery in which a gangster now owner of an hippodrome, an out jailed one and his mistress now mixed up with an American millionaire weave some obscure plans.
Caught by Archduke Max in an embarrassing situation with Marie-Charlote, Captain Rudi is forced into marriage. Yet he approaches actress Josefine, the Archduke's girlfriend, being outright transferred as punishment. Then both girls appear.
Gottfried Jonathan, a small civil servant, lives as a lodger and is roommates with the blonde Käthe. Although she tries very hard, she can’t find a job and can no longer afford her rent of 40 marks. Jonathan secretly loves Käthe and decides to raise the necessary money for her.
The night before his wedding George gets drunk and marries a chorus girl. Her boyfriend appears, they fight and are believed dead, so she is now "the bridegroom's widow" (die Bräutigamswitwe). When they both come back one after another they must hide from the Police as they believe they have...
A Hapsburg archduke in the 1880s gives up his title, changes his name, marries a Viennese actress, and then disappears with her on a South American ocean voyage.
