Ellen McNulty leaves her New Jersey hamburger stand and heads west to pay a surprise visit to her son and his new bride. When Ellen arrives, her daughter-in-law mistakes her for the maid she has hired for a big party they are throwing. Rather than cause any embarrassment, Ellen goes along with the charade, which leads to many complications.

A couple attempts to win custody of their orphaned grandson, who's being raised by his veterinarian uncle in a racetrack environment.

Grace Darmond, who had made quite a splash in the 1921 (and still extant) serial The Hope Diamond Mystery, returned to the Saturday matinees as Marjorie Stanton, the treasure-hunting damsel-in-distress of A Dangerous Adventure, produced in 15 chapters and directed by two of the Warner Brothers, Sam and Jack L. Warner. Marjorie and her sister Edith (Derelys Perdue) accompany their uncle (Jack Richardson) on a treasure hunt to Darkest Africa, where the latter fiendishly attempts to sell Marjorie to Ubanga (Rex de Roselli), the local High Priest. Happily, also along for the ride is handsome MacDonald Hayden (Philo McCullough), a wild game hunter who rescues both girls from several fates worse than death.

15 chapter adventure serial: 1. The Escape 2. Fighting Back 3. Within the Noose 4. Tearing Through 5. Blotted Out 6. The Hidden Blow 7. Dynamite Doom 8. The Crusher 9. Into the Jaws 10. Blades of Horror 11. Shot Into Space 12. Facing Eternity 13. A Human Pendulum 14. The Lakes of Fire 15. The Final Trump

Returning to his father's cattle ranch after the excitement of serving in combat overseas, Bud McGraw becomes restless, and his father decides to send him to an old friend who commands the Border Police in Texas. On the way he meets Peggy Hughes, accompanying her Uncle Graham, a customs inspector, and he retrieves her hat from the rails of a train. At the headquarters, numerous scrapes and fights win him the admiration of, and friendship with, the men. Lazaro, a Secret Service agent, invites Mrs. Graham and Peggy, who are staying at the border station, for an automobile ride, and they are captured by bandits and held for ransom. Bud and his pals deliver the ransom and discover that Lazaro is the bandit chief. Lazaro refuses to release Peggy, but a jealous rival, Nita de Garma, causes his downfall and shoots him as the Border Police arrive to rescue the party.

The only son of Gov. Adele Fenway, Bob, is engaged to Marian Lee, and at a dinner Adele announces her intention of giving them a wedding house. Having refused to support a water power bill endorsed by Jim Dornton, the political boss of the state, the governor is threatened.

At the suggestion of his sons Horace and Henry, aging Ebenezer Boyce turns over control of his pistol factory to Martin. However, when Ebenezer discovers the extent of Martin's dishonesty and corruption, the shock gives the old man a heart attack and he dies. Soon afterward Martin is discovered dead, and the brothers begin to suspect each other of the murder.

Since she is an only child, Becky Knight (Vivian Martin) is a bit spoiled by her parents (P.H. Sosso and Alice Knowland), who run a general store. They somehow manage to save up enough money to send Becky away to boarding school. The other girls come from very wealthy families and Becky allows them to believe that she comes from a rich family, too. One of her classmates invites her to her home, where she meets Tom Fielding (Jack Holt), a young doctor. He falls in love with Becky, and she never gets the opportunity to tell him the truth about her background.

The story of a racetrack tout whose prayers could bring a dry or muddy racetrack, and how he learned to capitalize on those powers. Until the day he lost the power and bet the wrong way.

In order to prove his manliness to the girl he loves, a young urban dandy takes a job at a dude ranch. Predictable misadventure ensues in this poorly-made early talkie.