When his father is falsely convicted and sentenced to die for a murder committed aboard ship, the man's son signs on as a crewman to discover the real killer and clear his father.

Heralded as a "Universal Thrill Feature," this minor outdoor melodrama starred Dynamite, one of canine phenomenon Rin Tin Tin's legion of imitators. Veteran actor Edmund Cobb headed the human cast as Captain Tom Grant, a Texas ranger impersonating an outlaw in order to infiltrate a gang of smugglers.

Two Southern clans, the Lynches and the Summers, have been at odds with each other since long before Civil War times. But that hasn't stopped Jere Lynch and Betty Summers from falling in love.

Bat "No Limit" Carson, U.S. deputy marshal has to battle all types of varmints, including crooked dance hall proprietor "Con" Norton and his star entertainer, Fay La Cross. The booty is various gold shipments, and the beautiful heroine hails from the East.

A Swahili village is affected by disease. The nearby diamond mine is using this as an excuse not to ship diamonds back to HQ in South Africa. The mine president has sent a doctor, his beautiful daughter and her caregiver to find out what is going on and to cure the natives. They are travelling on foot. To speed things up the president sends his ace flyer up...

The story is set in the Black Hills of South Dakota circa 1876. While making their way through the Badlands, a religious cult is terrorized by a bandit known only as Black Roger.

Dick Morgan, formerly a professional crook, returns from the war as the "Ace" of his squadron.

Ellen Shannon, the daughter of self-made Irish politician Pat Shannon, is engaged to Ted Breslin, but because Pat began his career as a menial laborer, Ted's mother, Mrs. J. De Barth Breslin, refuses to sanction the marriage. Heartbroken, Ted takes up drinking and gambling with "Poker" LeMoyne and Don Jackson, while Ellen attends a finishing school hoping to improve herself. While trying to elude her chaperone, Ellen unwittingly dashes into a man's hotel room, and from the window, she witnesses Don and "Poker" playing cards, while Ted lies unconscious from too much drink. When the two gamblers quarrel, Don kills "Poker," but Ted is accused of the crime.

A lawman goes undercover to help his brother, a rancher, fight off horse thieves working for his greedy neighbor, who wants his ranch.

Millionaire Joshua Barker insists that his daughter, Faith, must marry Phil Langhorne, a man that neither likes, and Faith is in love with and eager to marry her childhood sweetheart, John Temple.