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.

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.

Hazel Clark, belle of the Diamond "S" Ranch, is fascinated by Cactus Jake, a bold, dashing, reckless cowboy. Good-natured Bill, another cowpuncher, is really in love with Hazel.

The sheriff is in love with a beautiful widow. The widow has a brother who is in secret a rascal and a member of a gang of bandits. The sheriff and the widow have arrived at an understanding and she is wearing his ring. One day four masked men ride into the village, loot the bank, terrorize the community and ride away with a big sack of gold. The sheriff goes in pursuit, and after a lot of shooting, fast riding and acrobatic horsemanship, the bank looters are caught. When the masks are removed, the sheriff discovers to his consternation that the brother of the handsome widow is the chief of the band. Duty stares at him with unsmiling face.

Tom Martin and Leo Binnis arrive in a small mining town. Andy Johnson, his wife and daughter, Vicky, are also seeking a western home. Jim Brown, a cattleman, poisons the water holes to kill off the wild horses that are eating the range bare, and Johnson and his wife drink from the water hole and die.

Jessie Baird, the postmaster's daughter, handles the registered mail. Hankey, a gambler, seeing the men sending money away from the mining town, decides to rob the stagecoach of the mail bag. He orders Pete, a pal, to board the stage and throw the mail bag off at Deer Creek.

Tom is given the position of Cowboy on Sid Jordan's ranch. Vicky, Sid's daughter, is annoyed by Buck, the ranch foreman, who is discharged and Tom is given the position.

Bill Herrick, owner of "Run Down" ranch, finds the land is worthless and arranges to sell it at public auction.

Bill, a cowpuncher, who wants to get married, answers an ad in a matrimonial journal.

Miss Satterly, the new schoolteacher, is loved by all the cowboys of the "Flying U" ranch. Weary is shy and only makes the acquaintance of the pretty schoolteacher by main force on the part of his cowboy companions.