Sibling rivalry reaches dangerous heights when Ernesto suspects his wife Teodora of infidelity and his brother Severo, always resentful, fans his flames of jealousy. A series of events escalate to a duel and tragedy for all involved.

The Perils of Pauline is a motion picture serial shown in weekly installments featuring the actress Pearl White playing the title character. Pauline has often been cited as a famous example of a damsel-in-distress, although viewers will find her character more resourceful and less helpless than the classic 'damsel' stereotype. Nine episodes (from a condensed 1916 re-release) survive to this day.

John Schuyler, a happily married lawyer, is appointed diplomat and sent to England. Due to an unfortunate accident, his wife and child can not come along with him. On the ship to England, Schuyler meets the notorious Vampire - a relentless gold digger who causes the moral degradation of those she seduces, first fascinating and then draining the very life from her victims.

Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episodes are believed to be lost.

Vera Knight is hired to assist a biologist, Madame Bartlett. Since Vera is a naive girl from the country, she falls prey to the charms of Madame Bartlett's secretary and bookkeeper, Paul Chilton. The inevitable happens, and she goes home to give birth to a little boy while Chilton makes excuses for not marrying her.

In Imperial Russia, Anna, wife of the officer Karenin, goes to Moscow to visit her brother. On the way, she meets charming cavalry officer Vronsky, to whom she's immediately attracted. But in St. Petersburg’s high society, a relationship like this could destroy a woman’s reputation.

An ambitious bank teller (Edward Jose) steals a large deposit and starts life over under an assumed name. While he is becoming a lawyer and making his way up the ladder of success with the help of a political boss, the wife he left behind (Eleanor Woodruff) remains destitute and is forced to give up her child to an orphanage. The girl is adopted and grows up (played as an adult by Virginia Pearson) to become the secretary to an honest young lawyer. But the girl has the same quirk that her father had, and it causes her to steal a bracelet at a department store. She is arrested and finds herself before her father, who is now a judge.

Lord Edward Litchfield is in love with Beth, a beautiful American girl of modest descent. Lord Edward's father goes to Beth and tells her that if Edward marries her, it will ruin his entire career and, at the same time, be a great shock to her parents. Beth bows to his will and on her next visit tells Lord Edward that her love for him has died. In time Edward marries elsewhere and Beth enters a nunnery.

Newly immigrated from Russia young factory worker Irma loves Alex, and they plan to marry. When he is killed in an explosion a heartbroken Irma finds herself in the family way. Alex’s brother Ivan proposes marriage though it costs him the love of Margaret. Years pass and Ivan becomes successful in business, finding himself in competition with his former employer for a large contract. Margaret, still bitter at being spurned, works with Ivan’s competitor to steal information on his bid for the job. Ivan discovers the plot in time and a race to the state capital ensues between him on a special train and his adversaries in a car alongside. A collision leads to a divisive victory for Ivan who also comes to realize his heart truly belongs to Irma.