Captain Nemo has built a fantastic submarine for his mission of revenge. He has traveled over 20,000 leagues in search of Charles Denver - a man who caused the death of Princess Daaker. Seeing what he had done, Denver took the daughter to his yacht and sailed away.

In the valley the world's best "eternal triangle" is being worked between a husband, a much younger wife and "one who covets." On the heights, the shepherd hears the call and for the nonce becomes a wanderer, and descends into the valley of Passions and Pain. It is the gentle, unfelt, almost unseen influence of the wanderer that stops a maddened husband from first murder and then suicide; exposes the frailty of a wife to her own consideration, and points out to her the grim consequences of a moment's folly, and finally takes the "one who covets" away from the born passions of the valley a far journey up the heights, and disaster to three souls.

The cowardly son of a military family is cured by his wife's faith.

A German spy matches wits with-and pitches woo to- an American secret agent

Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.

Leonard Dare, a producer, finds himself without a player strong enough to enact the part of Philip Dawany, one of the important characters of the cast. His company is temporarily dismissed and he returns home. Derwent Hall calls for an interview with Dare. Hall's wife is sick: the doctor has instructed Hall to give her better food and medical attention. Hall, desperate, takes the opportunity of urging Dare to allow him to read his play. Spellbound, Dare listens to the most absurd line of talk he has ever heard, but is very much surprised by the magnificent acting of the author. Dare writes out a check for the play and while the hungry man looks on, calmly throws the manuscript on the fire. Dare says he will make him the greatest actor living. Hall is cast in the part of PhiIip Dawany. At first Hall is treated with distinct coldness by the audience, but at last cheer after cheer rolls out as the curtain falls. In this moment, his hour of triumph, a message reaches him from home.

Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.

A woman, with the aid of her police officer sweetheart, endeavors to uncover the prostitution ring that has kidnapped her sister, and the philanthropist who secretly runs it.

Silent one-reel melodrama

When the king is killed by his rival, his English double takes his place and is shot.