The Siren

Out of the talk at the Sportsmen's Club arises a wager between the globe-trotter and his friend, who bets that he will not be able, within a fixed time, to find his way out of an isolated mountain location to which he will lead him.

Professor Duane, an ethnologist, and his assistant, Roscoe Harding, plan a journey into the wilds of Hindustan. Harding is in love with Lydia, the daughter of Professor Duane, and they are engaged to be married. Lieutenant Tavish, a British army officer, is attracted to Lydia and plans to take her away from Harding by fair means or foul.

Ranger Job "Blue Streak" McCoy helps a miner and his pretty young daughter who are trying to protect their valuable mine from a gang leader who wants to take it.

For Nita Valyez, who is half-Spanish and half-Irish, Carlos represents potential violence and danger, two things to which she is both attracted and repelled. In contrast, she has only a passing interest in Big Jim, the town's honest, good-hearted sheriff. Then, after Carlos kills a faro dealer, he forces Nita to make an escape with him.

Three Outlaws came across a stranded baby and must decide to save the child or escape from the law.

Following his mother's death, John Gregory becomes the "Eagle," a thief determined to get even with the mining company that stole his family's fortune. Breaking into the company’s head office he discovers that another robber has preceded him and killed the night guard. When he is falsely accused, Lucy the girl he loves, discovers a written confession from the real killer just before John is to be hanged and rides wildly to the jail to save his life.

John Gregg and his daughter Mary, on their way to Burro Springs, a boom mining town, lose their way and stumble into "Jawbone," a dilapidated town. Here they meet Mike Hernandez, a good-looking bad man. Mary, thinking Mike a gentleman, takes a liking to him. "Cheyenne" Harry, a homely looking good man, comes to Jawbone and Mary believes him to be a weak character. He becomes fascinated with her. Gregg hires Mike Hernandez to guide him to Burro Springs, displaying his small store of gold when paying Hernandez. Later, Gregg and his party become lost in the desert, and run out of water.

The Northwest Mounties are after Cheyenne Harry for the murder of an Indian boy, and the only witness to the crime is a priest - who can't tell what he saw because the real killer, Black Michael, has confessed to him.

Campbell is disgraced and removed from the service. He saves the girl who was being carried off and rounds up the crooks.

Gracia, a half-breed Indian girl, plots with Cons Saunders to steal cattle from Blake because he is oblivious to her charms. With his stock gone, he cannot repay the money he owes his Uncle Benedict, and when Benedict is murdered, Blake is suspected. Because Blake has taken care of Saunders (Cons's father) for the many years he has been without the use of his legs, the latter is finally conscience-stricken and confesses to the crime, thus freeing Blake to marry Diana.

The story of a man - accused of a crime he didn't commit and wounded by the posse - who hides out on a desert ranch.