A young racing driver combines the best features of two rival cars, thus producing an automobile which is the best entry in the race. He triumphs over the other contestants, incidentally winning the girl of his heart.

Polly (Pauline Garon) and Gert (Gertrude Short) are a pair of lingerie models, ever on the prowl for boyfriends. When the girls "steal" the sweethearts of vaudeville's Dotty Sisters (Lillian Hackett, Jean Van Vliet), the Dottys retaliate by getting our heroines fired.

Intending that her son, Herbert, marry debutante Mildred Vane, Mrs. Consuelo Carter is most dismayed when she learns that Herbert has fallen in love with Pat Murray, a model in Darrow's dress shop. Pat's emphatic refusal to take Mrs. Carter's "suggestion" that she give up Herbert leads to her being fired, and she reluctantly accepts Herbert's invitation to weekend at the Carter country home. Finally realizing the hopelessness of the situation, Pat makes a spectacle of herself at a party; but Herbert is not fooled, and their love triumphs.

Despite his talent as a musician, a city boy decides to become a boxer. He's successful as a fighter — much to the dismay of his father. When gangsters try to buy a piece of him, he begins to have second thoughts.

Isadore "Izzy" Goldberg changes his name to I. Patrick Murphy because his store is in an Irish-neighborhood in New York City. He meets Eileen Cohannigan, the daughter of a meat-packer, and he tells her he is Irish and a romance begins. When America enters World War I, "Izzy" enlists, is sent to France, and is wounded while engaged in a heroic rescue during a big battle. While recovering in an overseas hospital, he writes Eileen and tells her he is Jewish and not Irish. Returning home, he is parading with his regiment and he sees Eileen with Robert O'Malley, his old rival. He thinks she has thrown him over because he is Jewish. An Irish lodge comes to bestow an honor on the man they think is Patrick Murphy, an Irish hero. But O'Malley tells them his real name is Goldberg. But Eileen tels him it is he she loves, and they head for the marriage-license bureau.

Members of a teenage gang are sent to the State Reformatory, presided over by the callous Thompson. Soon Patsy Gargan, a former gangster appointed Deputy Commissioner, arrives and takes over the administration to run the place on radical principles. Thompson needs a quick way to discredit him.

A hustling public relations man promotes a series of fads.

Meyer Rubens and his wife, Esther, own a pressing-shop in New York's Lower East Side. Esther wants to move on up to the Upper West Side. She has a rich sister, Reba, who persuades Meyer to invest in the worthless oil stock sold by her husband. The stock proves to be not worthless and Meyer and Esther become overnight millionaires. But Reba thinks Meyer, who has no taste for high society, is holding her sister back socially, so she devises some schemes that involve catching Meyer in a compromising situation with other women, so her sister can file for a divorce.

The DVD for this film bears the title "The Lure of Hollywood". Marian Nixon plays a girl who doesn't want to settle for second best. She is offered chance to be a model and jumps at it. Her boyfriend is upset--he just wants to marry her and settle down to a life of domestic bliss. But she has stars in her eyes--and soon learns to use publicity to create a new movie star persona. Throughout all this, the sappy boyfriend is always waiting nearby--hoping that she'll come to her senses and give up this new life.

A young couple making plans to elope are overheard by a jewel thief, who sees a chance to turn the situation to his advantage.