Two rival seamen fight for both a promotion to a captaincy in their shipping line and the attentions of a Havana saloon singer. Sparks fly as they both try to out do each other in obtaining what they know their opposite is after. In the end they will need to work together in order to save the day.
Jim Gordon, the son of a proud and loving father, enters the University of California as a student. There he meets Mary Ward, a campus coed who captures his heart on the first day. He becomes close friends with Larry Powell, his roommate, but incurs the wrath of Kenneth Slade, who is unable to take a practical joke. Jim and Larry attend a campus dance with Bessie and Phyllis, two vamps, and through a series of romantic complications Jim tries to convince Mary of his love for her.
Julia, Myrtle, Fanny, and Jane - all chorus girls, after weeks of rehearsing for a show, find themselves stranded when the manager is broke. Evicted for not paying the rent, they try various schemes to get food and lodging.
Speedy loses his job as a soda jerk, then spends the day with his girl at Coney Island. He then becomes a cab driver and delivers Babe Ruth to Yankee Stadium, where he stays to see the game. When the railroad tries to run the last horse-drawn trolley (operated by his girl's grandfather) out of business, Speedy organizes the neighborhood old-timers to thwart their scheme.