A 20 part 2-reel Western film serial.

Robert "Bob" Wesley horrifies his father, Admiral John Wesley of the Naval Advisory Board, by failing his examination at the Annapolis naval academy. Bob seizes the chance to redeem himself, however, when he overhears Hanson, the butler, plotting with German agent Count Von Ornstorff to deliver his father's plans for the Atlantic coastal defenses to German Baroness Von Hulda. In Baltimore, Bob meets the baroness' ship and, with the aid of an old college professor, makes her his prisoner. Having impersonated a woman in the college play, Bob disguises himself as the baroness, rendezvous with the spies, and obtains the plans.

A 44-Calibre Mystery is a Silent Western short.

A Lord's fiancée poses as a gypsy and falls in love with the new minister.

Robert Ware takes it upon himself to tame wild girl, Mag, to prove to his doubting friend Arnold, he can turn her into a graceful young lady. Later, when Arnold is in the war, he meets a pretty nurse who greatly impresses him. Back home he recalls the pleasant encounter to Robert, telling him of the gentle beauty he never forgot. Mag, now Margaret, overhears the story and reveals to Arnold, she was the nurse. The surprised Arnold now has to admit that Robert was right about gentling the little wild cat.

During World War I, German spies were even capable of infiltrating a Tom Mix Western!

Based on the play The Shaughraun, this is the story of Robert Ffolliat, a young Irish lad, who is done out of his land and sent off to a penal colony in Australia following false accusations by the greedy Kinchella. Conn the Shaughraun comes to his rescue, helps him to escape from the prison ship and return to Ireland where he is united with his sweetheart.

Failing to hear from her brother Jimmy after his departure for the Klondike, Barbara Henderson goes in search of him. Arriving in the frozen North, Barbara learns that her brother has been murdered and vows vengeance.

Dr. Spencer sends Lester Jordon to spend a few months in Tennessee for a rest. The school trustees employ Ruth Overholt as teacher for the Sumach Crossroads School. The townspeople suspect Lester is a Revenue Officer and want to get rid of him. When Clem, a man who had argued with Lester is found shot in the woods the news spreads that Clem is responsible. He is carried to the town, with a rope about his neck, to be lynched. Ruth is frantic, but helpless until she can convince the townsfolk of his innocence. Lester is released and with Ruth, he returns to civilization.

Jim Gorson, a handsome woodcutter, persuades the wife of Richard Stratton to elope with him. Twenty years later, Dick Stratton, Richard's son, a Northwest Mounted Policeman, is ordered to capture Bill and Doug Gorson. Circumstantial evidence points to the Gorsons as murderers of Dick's father, but the Gorsons escape, leaving behind their father wounded by the Mounties.