Although only a dental assistant, Charlie pretends to be the dentist. After receiving too much anesthesia, a patient can't stop laughing, so Charlie knocks him out with a club.

Set in the years before and during World War I, this epic tale tells the story of a rich Argentine family, one of its two descending branches being half of French heritage, the other being half German. Following the death of the family patriarch, the man's two daughters and their families resettle to France and Germany, respectively. In time the Great War breaks out, putting members of the family on opposing sides.

Barry Gordon, the older son of a Virginia colonel, inherits a taste for alcohol--a habit that caused his father's death. His brother, Tom, falls in love with Muriel Beekman, their guardian's daughter. Barry also loves her but feels rejected. Three years later, after extended travels, Barry learns that Tom, having been sent to Morocco by Mr. Beekman, has been captured by desert marauders and is being held for ransom. He begins a search for him and in Tangiers encounters the Beekmans and Kitty Van Ness. Barry and Muriel discover their love for each other, but he refuses to commit himself while Tom is still alive.

A "love-'em-and-leave-'em" sailor hooks up with a dance-hall girl in Paris while waiting for his ship to sail. She falls in love with him, and when his ship leaves port she decides to show up at its next stop and reunite with her lover. However, when she arrives at the ship's next destination, she discovers that her "lover" has already found another local girl to spend his time with. Complications ensue.

Stars Edmund Lowe as WWI veteran Slim Paris. Though most of his comrades died in battle, Paris returns home with nary a scratch. This convinces him that his life has a "greater purpose" in the scheme of things, so he sets about to find that purpose.

Escaping from a revolution, the King of a mythical Balkan country heads to the United States. Here he finds a friend in the form of dashing secret service agent Yorke Norray.

Japanese leading man Sessue Hayakawa stars as John A. Ghengle, the Oxford-educated son of an Arab chieftain. Entering into a business partnership with Sir Harry Falkland (Jack Holt), a notorious roue, Ghengle relocates to Sierra Leone, where he falls in love with French-Sudanese girl Maida Verne (Florence Vidor.) Upon proposing marriage, Ghengle is turned down and hotly demands to know why.

In Winnebago, Wisconsin, a Jewish family comprising Molly and Ferdinand Brandeis and their two children, Fanny and Theodore, run a modest dry goods store.

Horses are being stolen by a white stallion known as "The Phantom of the Desert." A cowboy sets out to find who's behind it.

When old rancher Mark Ridgeway passes away, his property goes to relatives in the East instead of to trusted foreman Tom Taylor as promised. The relatives, Reginald (Taylor Graves) and his sister Marion, arrive to take over the ranch, and Tom quickly falls for the lovely Marion. The weak Reginald, on the other hand, sells his part of the property to evil Indian Joe Deerfoot, who then kidnaps Marion to get her share as well.