A young woman dutifully marries an older millionaire and then falls in love with a handsome nobleman-- who'd previously saved her life-- on her unhappy honeymoon.

A boxer falls in love with a girl he meets in the park.

In the small farming community of Spring Valley, young Aurora Lane has caused a scandal by bearing a son by townsman Lucius Henderson, who refuses to marry her or even admit that he's the father. Shunned as a "sinful" woman by most of the town, she turns over her son, Don, to be raised by Miss Julia, the town librarian, who tells the boy that she's his "aunt". Don grows up and goes to college, and when he comes back home the town gossips begin a rumor-mongering campaign. When the town policeman tries to drive Aurora out of town he is found murdered, and Don is arrested for the crime.

A Harp in Hock, also known as The Samaritan, is a lost 1927 American silent melodrama film directed by Renaud Hoffman, produced by DeMille Pictures, and distributed by Pathé Exchange. The film starred Rudolph Schildkraut, Junior Coghlan, May Robson, and Bessie Love, and was based on the short story by Evelyn Campbell.

Fred Prouty and his wife, Nettie, are living happily until the day that his aged father shows up on their doorstep. He immediately begins creating havoc, upsetting the once-orderly household and trying to force his opinions on everyone. Nettie does her best to be patient with the old man, but the day comes when he brings a group of his pals over while she is holding a meeting of a fashionable club.

Buck Brady is the son of a prospector whose valuable claim was stolen when Buck was a child. Brady grows up with revenge on his mind and retaliates by holding up the mine's payroll messengers. Until, that is, he falls in love with Janet, the new owner.

A romance runs into difficulties because the girl has seen a great deal of the turbulence in her sister's household, and has no illusions about married bliss.

“This hilarious bit of foolishness has for its theme the gradual rise of a hard-working plumber and his wife, who, after years of struggle, find themselves with a lovely home. The wife who has social aspirations and a desire to entertain people of wealth and note, invites a millionaire couple to dinner. She hires a caterer to help her with the serving and they send a butler who turns out to be a truck driver with whom her husband has had a collision, a short time before, which resulted in a street fight. What these two do when they recognize each other and what happened to the millionaire couple has to be seen to be appreciated.”

A medical researcher is sent to a plague outbreak, where he has to decide priorities for the use of a vaccine.

Farina, Joe, and friends use dogs to power their "roadsters," but following a lesson from the head of the Be Kind to Animals Society, they make it their cause to rescue animals from bad treatment. Joe even manages to find patience for a nagging flea that persists in biting him. Meanwhile, Wheezer, who has been tormenting animals with his games, dreams that the animals have turned the tables on him.