The Mystery Of 13

In this partially lost silent film, a man working as a motion picture extra in Hollywood westerns impresses a visiting sheikh with his boxing skills and is engaged to go to Arabia, where he becomes involved in warring and falls in love with a beautiful princess.

An American adventure film serial comprised of fifteen episodes of two reels (24 min) each. All chapters are presumed lost.

Set during the 16th-century Spanish occupation of Flanders, the story concentrates on the fiercely patriotic Mark Van Ryke (Colman). Donning the guise of "Leatherface," a swashbuckling masked avenger, Van Ryke performs his derring-do on behalf of the Prince of Orange (Nigel de Brulier). Naturally, Van Ruke considers beautiful Spanish aristocrat Donna Leonora de Vargas (Vilma Banky) to be a bitter enemy, and the feeling is mutual. To no one's surprise, however, Van Ryke and Donna Leonara eventually fall in love (hence the title). The pulse-pounding climax finds Van Ryke riding hell-for-leather through a rainstorm to warn the Flemish troops about the Spaniards' plans to burn the city of Ghent to the ground. Two Lovers was based on Madame Orczy's novel Leatherface, and adapted for the screen by Alice Duer Miller.

Nunu and Iago are in love with each other. The married guard Girgola wants to get hold of the woman. Girgola gets Iago arrested and makes Nunu marry his retarded brother. On one occasion he finds the woman alone and rapes her. Nunu jumps in the river to commit suicide but gets saved by Iago’s friends. Iago escapes from jail, but Girgola attacks his hideout and haves him killed together with his friends. Girgola also kills Nunu’s old father and accuses Nunu of the murder. Nunu is tied to a pole and dies in the exile.

During America’s Civil War, Union spies steal engineer Johnny Gray's beloved locomotive, 'The General'—with Johnnie's lady love aboard an attached boxcar—and he single-handedly must do all in his power to both get The General back and to rescue Annabelle.

Two sailors who are always competing against each other set their sights on the same girl. When she chooses one over the other, their friendship ends acrimoniously. However, things change when one the men is in a submarine trapped beneath the ocean and the other, a diver, is sent down on a rescue mission.

An auto racer driving through a small town finds himself tangled up in a local political controversy, an election and a mystery that surrounds a supposedly "haunted" car that speeds through town with no driver and disappears before anyone can catch it.

After the train station clerk is assaulted and left bound and gagged, then the departing train and its passengers robbed, a posse goes in hot pursuit of the fleeing bandits.

A film projectionist longs to be a detective, and puts his meagre skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.

Jiraiya is some sort of super-ninja with superpowers. He can fly, he can avoid detection by turning himself into a toad, and he has some sort of ability to vanish.

A German Shepherd puppy is "adopted" by a wolf pack in the snowy and frozen Great North and raised by them as one of their own. A few years later he comes upon a fur trapper and saves the man from certain death, and begins to feel a kinship with him that is stronger than the one he has with his adopted pack.