When his mother's untimely death quickly follows his father's, a doctor begins to believe a killer may be targeting him and his amnesiac wife.
Glory Quayle, a natural-born mimic, leaves her country home, reaches London, goes on the stage, gains fame and affluence. John Storm, her country sweetheart, believing he has lost Glory forever, enters a monastery, tries to forget her, cannot kill his love, returns to the world, becomes a famous slum worker and friend of the poor.
Engineer Joe Dayton faces sabotage while constructing a railroad through the Canadian Northwest. Local bandit leader Jacques Durand attempts to stop the project, fearing it will bring law and order. Complicating matters, Dayton and Durand are look-alike doppelgangers.
Before he can avenge a crooked card game, Dan Carrington suffers heart failure and dies in his chair. John Tralee, the cheater, feels a pang of guilt when he discovers that he has taken all of Carrington's money and adopts the dead man's little girl, Lois. The girl grows up and the gambling hall becomes her second home.
The night in a big city. A young woman walks alone on a bridge, her gaze unfathomable. She stops, hesitates briefly, then jumps to her death. Under mysterious circumstances, Mara survives the jump and wakes up dazed in hospital. The doctors are strangely reserved when she calls her boyfriend Janis. Mara flees home from the hospital, but finds a completely changed apartment where another woman has taken her place and throws Mara out of the apartment. It slowly becomes clear that no one recognizes Mara, she seems to have completely "fallen out of the world".
Questions about the identity of an amnesiac threaten his romance with the park ranger who rescued him.
Billie and Dollie are very much in love with each other, and they declare their love under the cherry trees. In later years Billie receives news of his appointment as a cadet at West Point: he promises to return to Dollie as soon as he graduates and claim her for his wife.
Two years ago, Andy Barker suffered serious brain damage in a car accident. In the last two days however, memories have started creeping back, triggered by family portraits and strange locations. Andy has a brother who has gone missing and a tattooed woman introduces herself as his daughter. At a costume party he is greeted by strangers he doesn't recognize, but the horrific experience of memory loss really puts Andy's sanity to the test when he discovers a porn tape of himself. The more pieces of his life puzzle come together, the less Andy likes what he sees. Meet Andy Barker. Andy Barker just did.
It's graduation weekend, and Sandy Channing, the popular class president of her small-town high school, should be enjoying the time of her life. But when her friends start disappearing, Sandy discovers they have unwittingly awakened the vengeful spirit of a girl they wronged long ago. Fighting for her sanity, Sandy must unlock a dark secret from her own past before it's too late.
Just previous to his departure for South Africa and the Boer War, Gordon Frazier, a young officer in the English Army, bids an affectionate farewell to his fiancée, Gladys Mayford. In Africa, engaged in battle, Gordon is rescued from death by a young soldier, with whom he formed a slight acquaintance.
During Nick Austin's imprisonment, his wife passes away. Before she dies, she writes a note to her husband, asking him to put her little girl in the care of an orphan asylum. Mrs. Downes, while bringing some of her dead daughter's clothes to the asylum, takes a fancy to Nina Austin and adopts her.
Two teenage best pals attracted to the same boy end up scrambling his life after he walks into a door and is knocked unconscious.
Against the backdrop of New York City of the early 1850s, a young woman -- naively seeking to win the love she reads about in the romance novels she devours -- finds one prospect in an earnest denizen of the Bowery, and another in an elegant young aristocrat. Focusing on the bygone era's fashions, the novelty of the bicycle-built-for-two, and an inventor's quest for the horseless carriage, the film gently stirs the audiences' nostalgia for simpler times.
Employed as secretary to Howard Abele, Marjorie Abbott attracts the attention of Sydney, her employer's son, who falls desperately in love with her. Mr. Abele is strenuously opposed to their marriage and he quarrels with his son. Marjorie has a half-brother, Dave, who is of an inventive turn of mind.
John Ashby and Allene Houston, two neighboring ranchers, are in love, but their parents' violent dispute over the route of the new X. Y. Z. Railroad eventually drives them apart. Colonel Houston and the elder Ashby are killed in a fight, leaving John and Allene to continue the feud, John accepting a job with the railroad company and Allene swearing never to cross their property.
Adventerous engineer Robert Clay, goes to a South American country on an assignment by rich American Ted Langham to open an iron mine. While Robert is there, the unscrupulous General Mendoza tries to convince him to divide the mine's assets between them and President Alvarez. Mendoza starts a revolution against Alvarez when he and Clay will not go along with the plan, but he eventually is defeated after a long battle. Clay then is able to pursue his relationship with Hope, Langham's daughter, who has accompanied her father to South America.
Chaney plays two roles: mad scientist Arthur Lamb and Lamb's "experiment", known only as the Ape Man. This hideous creature was the result of Lamb's attempts to transplant animal glands into human beings. A lost film.
A banker, after a prophetic meeting with a Gypsy fortune teller, becomes delusional as he searches for a trunk which the seer has told him holds the key to either his happiness or his death. This film is considered lost.
John Hampstead gives up his career as an actor and his actress sweetheart, Marian Dounay, to become a minister in a western town. Marian appears, and failing to win him back she tries to ruin his reputation. Hampstead is accused of stealing some jewelry though actually he is protecting the scapegrace brother of his current sweetheart, Bessie.
On Wall Street a strong-willed and arrogant stockbroker, one of those successful men who feels no one else knows anything, exasperates his son, a broker as well. The son goes into business for himself successfully. When a panic comes, his father is brought to the verge of ruin by speculating against him driving a further wedge between them. In time a reconciliation is forged by the women in their lives.