When Professor Horski learns that his wife has published a volume of novellas under his name entitled "Wife" he feels compromised and is angered at her. But as he reads them, he finds that they are great. Also, he reads in them a warning to himself: one should not neglect one's wife for the sake of academic work. The film is considered to be lost.

"The Tales of Hoffmann" - The story of the poet Hoffmann, who falls in love with a mechanical doll, loses his mirror image in Venice and finally liberates his lover from the clutches of a sinister doctor.

A young woman tries to hinder her sister from committing adultery - by wooing the man she thinks is the suitor herself.

When the schoolgirl Kate defends her friend, she is expelled from school. To conceal the incident from her parents, she positions herself ill. Promptly she falls in love with the treating doctor who cures her sudden illness not only, but marries his patient also immediately. But Kate soon bores the life of a doctor's wife. So she decides to secretly catch her ​​high school.

Careless Fritzi, the wife of a much older professor, has secretly been meeting with the unmarried Baron von Burghammer. Fritzi's husband finds out about the affair. Leoni, Fritzi's sister, pretends to be Burghammer's lover to spare her sister. Burghammer then falls head over heels for the brave woman.

Dr. Robert Hart visits his friend Ursula von Hohenau in Saxony in July 1914. There he hears about the Austrian ultimatum to Serbia. He immediately returns to his home town where, just before mobilisation, he meets the Polish count Bransky and his daughter Jadwiga, the French Vicomte Latour and the Russian counsellor of embassy count Bronislaw Krascinsky. Bronislaw is madly in love with Jadwiga and jealous of Dr. Hart. After the outbreak of the war Dr. Hart works close to the Polish frontlines. Bronislaw leads the Russian troops in this area. When Bronislaw is wounded during a battle with the Germans Dr. Hart finds him and takes care of his wounds.

Rupp (Jannings) is a former butcher, made rich in the meat packing industry as a result of the reversal of fortunes brought on by WWI. He is crude, uncouth and uneducated. His son, Fred, is the apple of his father's eye and is an auto enthusiast. The widowed Rupp falls in love with a former aristocrat, Helen, now down on her luck and pawning her last heirloom. He proposes marriage and she accepts in order to save her ailing mother who needs a monetary influx to avoid death. Her former boyfriend, Platen, warns Helen against Rupp's intentions - he and Rupp are enemies, Rupp having caused his being fired for protecting a chorus girl against Rupp's unwanted advances. Meanwhile, Graf, a shyster, arranges purchase of a near bankrupt auto manufacturing firm, Phoenix, to Rupp's great advantage with practically no monetary recognition to Graf, who swears revenge. Rupp comes upon his son begging Helen not to marry his father but to return to Platen.