George, Ruth and Humphrey go for a boat ride with Wolf Larsen.
Bob and Jim Whitely are twin brothers. Bob, an army veteran who suffered shell shock in the war, escapes from a sanitarium and holds up the Express train, for which Jim is mistakenly arrested. Jim soon escapes from jail in order to find his brother. However, his task is complicated by a crooked sheriff who pins a holdup and murder on him that the sheriff himself actually committed. To make matters worse, the murder victim was Tommy Wilkins, the brother of Jim's fiancee, who now thinks that Jim killed her brother.
Phil Dolan (aka Black Jack because of his talent at cards), Nancy Dolan, and a rustler all have a piece of a silver dollar with each piece having a portion of an indented map of an ore mine. Phil has to rescue Nancy from the rustlers to keep their portions of the silver dollar from the rustlers. The sheriffs's pose captures the gang of rustlers just as they reach the ore mine ensuring their claim to the mine.
When architect Lee Ellis is discharged from his position in a large firm and has difficulty in finding a new job his devoted wife Mary invests in a business for him with a small legacy she had received. Soon they become prosperous allowing son Jerry to get his longed-for car, and daughter Betty to attend private school. Jerry goes a little jazz mad and rebels against his mother's influence. He decides to elope with gold-digging flapper Edna Larkin. Mary, learning of the plan, chases and saves Jerry when his train is wrecked though he sustains a broken leg. Seeing he has been foolish he straightens out and the family is reunited.
A gold prospector in Alaska struggles to survive the elements and win the heart of a dance hall girl.
In this movie serial Professor Sturgess invents a miraculous engine which can draw unlimited power from the atoms of the air. When the professor is killed, his daughter and her fiance must fight to keep the secret of the power engine out of the hands of evil Weston Dore and his henchmen.
Molly Wood arrives in a small western town to be the new schoolmarm. The Virginian, foreman on a local ranch, takes a shine to her, and vows that he will make her love him. The Virginian's best friend, Steve, falls in with bad guys led by Trampas. The Virginian catches them cattle rustling. As foreman, he must give the order to hang his friend. Trampas gets away and shoots the Virginian in the back. Molly nurses him to health, and falls in love with him. They plan to marry, but on their wedding day Trampas returns, looking for trouble.
Coddled by his maiden aunts and apparently unable to make decisions, Oliver Wendell Blaine signs up for a mail-order course in "Success." Oliver follows the instructions step by step, builds his self-confidence, and proves himself a hero when a log jam threatens the town. He is made river boss and marries Phyllis Thorpe, daughter of the owner of the lumber-mill.