Six friends, all hoping to become aviators, are to graduate the next day from the United States Naval Academy. When the officer of the day becomes sick, Tommy Winslow has to take his place, while the others go out and celebrate.
Aspiring newsreel camera girl Pat Clancy, is hired by her father, a publisher, to work on The Sun and causes Scoop Morgan, the paper's best cameraman, to quit in protest of the hiring of a woman. The Mercury hires Scoop, and there begins a heated rivalry between him and Pat. Pat gets a few lucky breaks and manages to get a beat on Scoop during her brief career. After she exposes the theft of a jewel from the turban of a visiting maharajah, she and Scoop are kidnapped by Clayton, the thief, and taken aboard his yacht. Rescued, she and Scoop find love and happiness.
Dance-hall girl Dolly Wall invests her life savings in an oil well. A gusher comes in, enriching not only Dolly but her ne'er-do-well socialite sweetheart Royce Wingate. While Wingate hobnobs with the Upper Crust, poor Dolly is left home alone, stigmatized by her "scandalous" past.
Boisterous gangster kingpin Bull Weed rehabilitates his former lawyer from his alcoholic haze, but complications arise when he falls for Weed's girlfriend.
Nat Alden, a promoter, has had bad luck on his deal and is broke. He meets an old army pal who is now a chauffeur of the businessman who threw the luckless Nat out of his office. Nat is on his way back to his small hometown, where he is believed to be a millionaire. To keep the belief alive he has his pal drive him there in the businessman's automobile. Complications arise quickly.
Ann, a 19-year-old girl who looks much younger, meets a dashing army major on a boat sailing from Liverpool to Bombay, India, and falls in love with him. Her love appears to be unrequited, though, because the major thinks she is far too young--and also, unknown to her, because he had once been in love with her mother. When a fellow passenger on the ship takes advantage of the naive girl the major comes to her rescue, but in the process the girl finds out about the past relationship between he and her mother.
Three crooks pull off a magnificent crime. As they're forced to hide out together they slowly begin to distrust each other.
A young woman is lured to the Yukon by a gambler with promises of marriage and a grubstake for a gold mine. She takes her ailing father with her, only to discover when she gets there that the gambler was lying to her and actually planned to sell her to a dance hall. She gathers her father and an old miner she has met, takes a dogsled and supplies from the gambler and the three of them head for the wilderness to look for a lost gold claim the old miner has been looking for.
On the American frontier in the last decades of the 19th century, Billie is a female cowboy who fights a series of bad men in this film serial.
James Gordon, Sr., owner of the Gordon syndicate, dispatches his roughneck son Jimmy to investigate why production has fallen off in his opal mine on an island off the coast of lower California. After an argument with his fiancée, socialite Lucy Andrews, Jimmy leaves for the island where he is met by Juan, McCool's servant who, along with Jasper Sneedham, has been cheating the company. On the launch, Juan tries to eliminate Jimmy by hitting him over the head, but the lad escapes and swims to shore where he is rescued by Sneedham's stepdaughter Nadine. Nadine takes Jimmy to the hut of mine foreman Fred Haimer, the only honest man on the island.
When penniless Westie Phillips briefly meets wealthy Martha Gorham, he falls in love, but Martha forgets the encounter. Harry Arnold, courting Martha, invites her out sailing and arranges to have the yacht wrecked near an uncharted island so that he can be alone with her until rescuers arrive. Meanwhile, without knowing Martha is on board, Westie secures a position on the yacht.