Oscar has been sent to the plains to make a man of himself, is soon visited by his sister Sybil Estabrook, who travels west along with her maid in tow. Oscar, who has been losing at cards to Victor Dufresne, is forced by him to rob a stagecoach in order to pay off his gambling debts.

Lorimer is wanted for a crime he didn't commit, and "Red" has his hands full keeping the old man safe from the sheriff and his posse.

Mexican-bandit Montero and his deaf-mute sidekick Coloso are being pursued through the sand-dunes of southern Arizona by lawman Bob-Cat Manners and his posse. Montero has intentions of robbing the bank owned by skinflint Lucius Perkins, but is sidetracked by the attractions of singing-teacher Helen Wardell. He learns that Perkins has marital designs on Helen and holds the mortgage on her ranch. But Helen is in love with Bill Howard. Perkins offers Montero money to kill his rival.

A posse discovers a trio of men they suspect of murder and cow theft and are split between handing them over to the law or lynching them on the spot.

In Brooklyn circa 1900, the Nolans manage to enjoy life on pennies despite great poverty and Papa's alcoholism. We come to know these people well through big and little troubles: Aunt Sissy's scandalous succession of "husbands"; the removal of the one tree visible from their tenement; and young Francie's desire to transfer to a better school...if irresponsible Papa can get his act together.

Happy-go-lucky cowboy Bob Fleming exhibits such prowess with his pistol, that he wins the three gold coins offered by millionaire Luther Reed to test his marksmanship. Bob also makes an impression on Reed's pretty daughter Betty. The cowboy is so admired by the local citizenry that when crooks J. M. Ballinger and Rufus Berry arrive in town, they decide to make Bob their patsy. After planting oil on Bob's land, they sell stock to the townfolk and the cowboy, who has been innocently drawn into the scheme, turns it over to the crooks for safekeeping. For his efforts, Bob is arrested and found guilty of defrauding the stock holders, and also charged with being notorious outlaw Pat Duncan. After several adventures, Bob succeeds in capturing the real Duncan, vindicates himself of the charges and wins Betty for his bride.