Mark Sabre hires young Effie Bright to keep his snobbish, cold-hearted wife Mabel company while he goes off to war. When he returns home from the front wounded, he finds that Mabel has fired Effie, who shows up at Mark's door with her baby, having no place to go. Mark takes her in, but Mabel leaves him when the town shuns him for what they believe is going on with Mark and Effie. Matters are further complicated when Effie, driven to desperation, commits an unspeakable act that results in Mark having a nervous breakdown--and then things get worse.

John Dickson, millionaire candidate for mayor, is in love with Dora Malcom, a society girl. He finds, however, that she is engaged to marry Frank Stevens. He hides his grief and promises to be best man at the wedding.

Angela maintains a coastal lighthouse in Italy, where she awaits the return of her brothers from the war. She learns they are casualties and takes solace in the arms of an American sailor washed ashore. However, the sailor turns out to be a German spy, and she is torn between her love for him and her realization that he is part of the enemy force that has destroyed her family.

Joan and Magdalen are the daughters of a fisherman. Magdalen leaves her fiancé, Peter, to run off to the big city. Joan and Peter marry. Magdalen's return years later causes trouble for the marriage, but Joan and Peter remain together in the end.

Ray Sturgis, leader of the fashionable Long Island jazz set, is engaged to "Egypt" Hagen, an up-to-date girl in every respect. Egypt is arrested at a roadhouse raid, and at her mother's bidding, the Reverend Norman Lodge arranges for her freedom. At a fancy-dress ball, when Ray wears a costume made of newspaper headlines concerning her arrest, Egypt is offended. Seen constantly in the company of Reverend Lodge, her reputation causes church people to take up the matter with the bishop.

Rosalie Lawrence, a dancing star on Broadway, falls for rich Hugh Thompson. His parents disapprove and want him to marry Barbara Royce, so he and Rosalie marry secretly. However, Hugh isn't quite the man he seems, as Rosalie is soon to find out.

At a dance on his parents' plantation in the early nineteenth century, Harry Rutter wins a duel with Langdon Willetts, but loses his fiancée, Kate Seymour, who disapproves of fighting. He is thrown out of his family home and forced to stay with others. Tired of accepting charity, Harry leaves for South America. Now he returns a rich man to a ruined home.

An old inventor is robbed of his inventions by an unscrupulous rich man. When the inventor dies, his daughter Violet goes to New York and joins the "Follies," where she is advertised as "The Belle of New York." The rich man's son is infatuated with Violet, and is introduced to her anonymously as Jack. When Violet learns of Jack's identity, she casts him off. He takes to drinking and she joins the Salvation Army. Jack is attacked in an underworld saloon just as Violet enters in Salvation Army attire. She nurses him at his home. When Jack's father discovers with whom Jack is in love, he begs forgiveness for the wrong he did Violet's father.

The film opens with an animated prologue about Adam and Eve, by Tony Sarg. The viewer is then introduced to a young couple, Eve and Jim, who are having troubles in their marriage. Eve is frustrated by housework and dreams of living a wealthier lifestyle. While out shopping, Eve runs into an old flame, Don, who has earned his fortune overseas.

The Net is a 1924 silent mystery drama.