In the very old-fashioned town of Ostend suddenly 13 suitcases are delivered to the Grand Hotel, with a note, that O.F. will be here soon and needs 6 rooms. This event, probably the biggest in 300 years, starts a small wave of modernisation, yet everybody is wondering who O.F. is.

Two poor musicians rise from rags to riches. Money, fame and their love for the same woman begin to crumble their friendship, revealing the true natures of both men--one noble and kind, the other a greedy, ruthless beast.

A detective inspector dismantles a smuggling organization by infiltrating the gang. Not a particularly exciting crime film.

Fernand has escaped from prison and finds shelter in the traveling circus Barlay, where his former wife Flora works as a predator trainer. Their son, now grown up, Marcel is an art rider and does not know that Fernand is his father. Marcel loves Yvonne, the daughter of director Barlay. He is against the connection, sends his daughter to Italy and convinces Marcel that Yvonne does not return his feelings.

World War I, Eastern Front. A special battery consisting of thirteen soldiers and one cannon successfully holds back the enemy. But then the position of the gun is betrayed to the Russians and the cannon is destroyed. Each of the thirteen men is now suspected of being the traitor.

The holidays are over and the students of the Schiller high school in Baldenburg. The new term will wake up with the chorale , my heart, and sing before Director Bartmann reads a deed of gift from Manfred Werner from Bahia in Brazil .

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.

Directed by Carl Wilhelm.

Sergeant Hans Albers, the terror of Chicago gangsters, is transferred South of the border to deal with bandidos.