Frank Leon Smith's well-written story told of Carter's Creek, a bustling mining camp, and of how Beth Cameron (Rich) seeks to avenge the murder of her father (Frederick Vroom) by donning men's clothing and raiding the vicinity.

Beware of Strangers is a 1917 American silent drama film directed by Colin Campbell

A cowboy helps a pretty ranch owner getting rid of both cattle rustlers and an unwanted suitor in this silent oater.

In Southern California lived Jose de Cabrillo on an estate which he had inherited from his ancestors, who obtained the land from the King of Spain. The scene is laid in the year 1840, "Before the Gringo came." A young American, Sam Blythe. who wishes to settle in California, notices in riding by the gate of the ranch, that it is offered for sale. He says he will buy it if the olive industry is what he desires. Mercedes, the daughter of Jose, is incensed at the thought of her father's selling the ranch, and especially so when she thinks of an American as a possible owner.

The cheery smile of big-hearted Ed Daton, a simple Westerner, causes a little girl to sense the thrill of happiness. Her desire for a greater measure of this, to her unknown joy, prompts her to steal away from her abusive parents and wander back to the little station known as "Lonesome." She is taken in by big Ed and the other noble herdsman and develops under the new environment to a bright and cheerful maiden. Out of gratitude, she guards the welfare of her benefactors and prompts them to nobler deeds of manhood.

The army engineer and his daughter are deeply interested in each other, but, of course, the will of the father predominates. As a result the girl experiences many heart aches, because it does seem as though she is about to lose her sweetheart because he is not an army man. The issue is brought to a climax by the presence of a spy in the father's home. Plans for the border fortifications are stolen and the impending disgrace and ruin drive the officer to the verge of despair, from which he is rescued by the daughter and her sweetheart, who rescue the plans, and apprehend the spy.

Two men playing cards, the argument, flash of a revolver, and one lay dead.

Jim had been away a long time. Pretty Marjie dressed herself in her very best when she heard that the boys had gone to the station to bring home the college chap. Jim arrived, climbed into a ranch outfit and felt at home once more. The boys decided to give him a party.

Ben Hart, the youthful mining expert, arrived at Red Rock and promptly sought out pretty Mabel Whitaker and her mother, who had inherited a map purporting to lead to a gold deposit. Ben made an appointment to look at the deposit and did so - quite unaware that Jim Halliday, with two bad pals, kept close watch of his every movement.

Robert and John Gregory were left orphans. Robert, a wealthy soul, found his health failing and the doctor advised him to seek the lower levels. John, drunk most of the time, agreed to accompany him. The senor, Estabon, lived with his pretty wife and sister in the little cabin in the valley. Alone in the woods he found Robert and John, Robert prone upon the ground from exhaustion and John, quite drunk, beside him. The Spaniard took them home and in the days that followed Robert's health returned, and he grew to love the Spanish girl.