The attractive Oberleutnant Paul Wendlandt is stationed in North Africa as a fighter pilot. While in Berlin to deliver a report he is given a day's leave, and on the stage of the cabaret theatre "Skala" sees the popular Danish singer Hanna Holberg. For Paul it is love at first sight. When Hanna visits friends after the end of the performance, he follows her, and speaks to her in the U-Bahn. After the party in her friends' flat, he accompanies her home and chance throws them further together when an air raid warning forces them to take cover in the air raid shelter. Hanna reciprocates Paul's feelings, but after a night spent together Paul has to return immediately to the front. There now follows a whole series of misunderstandings, and one missed opportunity after another. While Hanna waits in vain for some sign of life from Paul, he is flying on missions in North Africa. When he tries to visit her in her Berlin flat, she is giving a Christmas concert in Paris.

Berlin, shortly after World War II. Five parentless siblings, led by the oldest sister Inge Kuckert, search for a place to stay and a basis of existence in the destroyed city. A bombed villa in the Grunewald seems to be the right "cuckoo's nest", but an alleged authorised disposal tries to drive the siblings out of the building. Fortunately, the friendly neighbor can help.

Due to a lack of money, Hamburg pub owner Jonny Jensen brings two partners on board. As soon as the contract is finalized, the ex-sea bear is almost struck by a blow: the shady duo want to turn his quaint harbour bar "Herz von St. Pauli" into a demimonde pub with lingerie shows. Jonny can't let that happen!

Old John Carstens sells his marine‐equipment firm to Lafrenz, unaware it’s now a fuel‐smuggling front. Living above the showroom with daughter Hanna and son Jochen, he resists Lafrenz’s pressure. When Hanna falls for bargeman Oschi Rasmus, Lafrenz demands John either give up Hanna or settle his debts. John defies him and dies. Oschi clears John’s debts, but Lafrenz soon plots against the young couple.

A successful German overseas merchant with a plantation in Haiti is looking for a suitable wife in Hamburg and comes across a barmaid from the Reeperbahn with an illegitimate child. He wants to marry her, but she does not follow him out of nobility. In search of her, he finds her in Mexico as the secretary of his former lover, a writer.

A player on a soccer team, where everyone matches together just perfectly, has fallen out of a championship tournament due to illness; which leads to a big problem: who would be the perfect man to replace him? Werner Fehling appears to be the perfect replacement for the sick man. The problem is, he's a bitter rival of the goalkeeper, Jupp Jaeger. Both men love the same girl, Grete Gabler. Grete is the daughter of a senior member of the sports club, which is why she feels doubly under pressure not to do anything to jeopardize the success of the team.

William MacPhab loses seven-pounds in the stock market and decides to slap the man who was responsible for the stock manipulation that caused him to lose his money. Astor Terbanks, the stock-market manipulator is surprised the next day when he gets soundly slapped by MacPhab, and the latter promises to deliver one more a day for the next six days. Terbank's daughter, Daisy, is amused by the procedure and is attracted to MacPhab.

The film depicts the first month of 1945 when the Russian Red Army broke into the eastern part of Germany and forced millions of civilians to flee in the coldest of winter. While the Russians invaded Ostpreussen hundred of thousands of civilians were evacuated by ships. Gotenhafen was the last open port and ships left the town almost by the minute, overloaded by refugees. One of the last ships to leave Gotenhafen was the 'Wilhelm Gustloff', a former 'Kraft durch Freude' pleasure cruiser designed for 1000 passengers. Until today it is unknown how many people were on board but it is said to be around 10.000. The ship sunk without a trace and only a handful of people survived this hellish nightmare.

The violin virtuoso Ferdinand Lohner is lonely and depressed after the death of his wife. But then he gets to know the much younger Irene and forgets all about his dead wife, marrying the young tart soon after. Irene moves into the house in the mountains, where Ferdinand, his son Heinz and his former mother-in-law Mrs. Leuthoff live. The bitter Mrs. Leuthoff makes life difficult for Irene, since she had no way of preventing Ferdinand from re-marrying after her daughter bit the dust. When Ferdinand conveniently goes out on tour once again, Irene has to sit at home with the bitter woman. One day, Irene’s cousin Gustl comes on a visit and Mrs. Leuthoff takes the opportunity to “accidentally” let slip to Ferdinand, that his current wife is a whore. As if living with your current mother-in-law isn’t enough to deal with!