Die Prostitution, 1. Teil - Das gelbe Haus

Vere Herbert lives with her wicked mother, Lady Dolly (Marie Curtis), who is living in sin with Lord Jura (Glen White). Although Vere is in love with an opera singer, Lucien Correze (Harry Hilliard), Lady Dolly convinces her that marrying the dissolute Prince Zouroff (Walter Law) will save her father's honor. But the Prince makes her miserable and insists on having his mistress, Jeanne deSonnaz (Caille Torrez), live with them.

Camille is a courtesan in Paris. She falls deeply in love with a young man of promise, Armand Duval. When Armand's father begs her not to ruin his hopes of a career and position by marrying Armand, she acquiesces and leaves her lover. However, when poverty and terminal illness overwhelm her, Camille discovers that Armand has not lost his love for her.

Mary Lynde (Theda Bara) is an innocent girl who has grown up in New York's Greenwich Village. One of the artists there, Felix Benavente (Sidney Mason), uses her as model when he paints a portrait of the Madonna for a church. His friend Robert Sinclair (Hugh Thompson) corrupts Mary so that her father (Walter Law) casts her from his home. She goes to live with Sinclair in his mountain lodge, but after the birth of a child, he callously casts her aside. Subsequently, her baby dies and she sinks to the depths of despair.

Theda Bara does her usual vamp turn in this picture, but this time she's a vamp who turns out to have a heart of gold. Her character, Blanchette DuMonde, is known as "the wickedest woman in Paris," and because of this sordid reputation, she is not allowed to serve as a nurse during World War I. So she becomes an Apache dancer instead.

Intrigue and greed come between an immoral woman and the man who loves her. This film is believed lost.

Poor working-class girl Stella marries wealthy Sidney Brock, recently jilted by his fiancée and social equal Connie. The two go through contentious times with the Brock patriarch, but when Stella becomes a mother, she seems to becomes accepted, although it's used as a way to shift Sidney's and the child's affections from her. Connie comes back into their lives, now seeking to reclaim Sidney, and manipulates the situation to convince Stella that he's been seeing her. So Stella decides to get a divorce, but fortunately, Sidney becomes aware of the deception in time.

Mike Sullivan spends his nights kidnapping runaways so his boss, Lamar, can turn them into prostitutes. He is a crack addict and a thief and he is in love with a resentful prostitute, Rhonda, who doesn't love him back. Although he has aspirations of escaping this world, it isn't until he is nearly killed by corrupt cops for stealing money from his boss that he decides to redeem himself. In an attempt to save his own soul, he tries to get Rhonda out of the business, and is forced to battle Lamar and his henchmen, as well as Rhonda's unwillingness to change. As punishment for betraying Lamar, Mike is forced into a series of misdeeds, and in a shocking ending, must commit unredeemable acts as he tries to save Rhonda and himself.

The whimsical Riquet's has kidnapped and married a well-born young girl, Ralda. They travel around Spain performing their act in a circus but Ralda's beauty arouses the director's lust. Furious at being rejected, he opens a lion's cage during Ralda's act, leaving her seriously injured. With Ralda's family on their trail, the young people set off to find a better life elsewhere.

A Traveler's Aid worker who delights in solving people's problems gets mixed up with gangsters.

Henry, the pagan son of a white father and native mother, has inherited land and a store, but he prefers the simple life. When he falls in love with a native girl, her guardian, who is trying to bring her up as a 'proper' Christian, but who also lusts after her himself, plots to keep them apart.

The film tries to capture the "nervous epidemic" caused by war and misery which "drives people mad". This unique portrait of the life in 1919 Germany, filmed on location in Munich, describes the cases of different people from all levels of society: Factory owner Roloff, who loses his mind in view of catastrophies and social disturbances; teacher John, who is the hero of the masses; and Marja who turns into a radical revolutionary.