Walt Rogers finds a man that has been injured and robbed. The man was returning home after a long absence. When Walt goes to his ranch he is assumed to be the long missing son. Unable to tell the dying mother he assumes the part. But then there is trouble when the robber arrives with the papers to prove he is the son.

Bill Miller, youngest member of the notorious Range Riders, gets job as pony express rider. Indians become dangerous on the war path. Bill forestalls plan of a bandit chief to rob mails while trying to win the love of a girl and the respect of "Uncle Sam."

The overthrow of Czar Nicholas II in Russia was such big news that the then-fledgling art of cinema couldn't help but jump on it immediately and create a couple of dramatizations.

A cowpuncher is out for revenge on the gent who seduced his sister into a dance hall by advertising for a school teacher and then finished her off before he blew town. Rex the Dog and Starlight the Horse do their part in Jack Perrin's victory over the villain and his assistant.

A returning war veteran who finds his father murdered and the family ranch in the hands of outlaws.

Texas Ranger Chuck Williams is the bashful sweetheart of the daughter, Ellen, of the captain of his Texas Rangers troop. He is working with the Mexican Rurales in an effort to stop a gang of gun runners. The gang-leader shows up, posing as an artist, and Ellen takes him in as a boarder to make Chuck jealous. But Chuck is wise to the boarder, who kidnaps Ellen and heads for the mountain hideout of his gang.

Bob, John, and Edward--three young boys growing up in the same neighborhood--have vastly-different experiences with sex. Bob's father patiently explains "the birds and the bees" to him, and even takes him to a hospital to see the effects of venereal disease.

To pay off his extensive debts, Armand La Tour agrees to sell government secrets to a gang of spies, but when he fails to produce any information, Ben Hassan, the ring leader, kidnaps Louise, La Tour's eldest daughter, and forces her to perform Turkish dances in his cabaret.

A Northwest mounted policeman leaves the service to seek revenge for his brother's murder.

The conflict between the Secret Service and a powerful combination of crooks who would wreck society. Every known device is employed in the pursuit of crime and of crime detection: Underground tunnels and secret vaults under the bay, chests of jewels and disappearing walls, submarine dips and airplane fights - these are just a few of the thousand thrills that sprinkle the action of... The Invisible Hand!