Mary Barrett is an aspiring opera singer who is taken under the wings of a famous operatic maestro, Guilio Monterverdi. After spending endless working hours together and arguing, their relationship develops into love. But, jealousy and misunderstandings prevent Mary and Guilio from acknowledging their true feelings.
Jimmy Durante is jungle movie star Schnarzan the Conqueror, but the public is tiring of his fake lions. When Baron Munchausen comes to town with real man-eating lions, Durante throws him a big Hollywood star-studded party so that he might use the lions in his next movie. But, his film rival sneaks into the party to buy the lions before Durante.
President Franklin Roosevelt appoints a theatrical producer as the new Secretary of Amusement in order to cheer up an American public still suffering through the Depression. The new secretary soon runs afoul of political lobbyists out to destroy his department.
Harriet Green, a beloved and radiant music hall star of the Edwardian era, mysteriously disappears on the eve of her wedding. Years later, she reappears on the stage as young looking and beautiful as ever.
In Vienna, aspiring composer Johann Strauss Jr. clashes with his domineering father, who wants him to abandon music for a steady job in a bakery. Torn between his love for the baker’s daughter, Resi, and the encouragement of a wealthy countess, Strauss finds inspiration that leads to the creation of "The Blue Danube."
When the Manhattan investment firm of Sherwood Nash goes broke, he joins forces with his partner Snap and fashion designer Lynn Mason to provide discount shops with cheap copies of Paris couture dresses.
Joe Palooka is a naive young man whose father Pete was a champion boxer, but his lifestyle caused Joe's mother Mayme to leave him and to take young Joe to the country to raise him.
Aspiring singer Susanne takes over one night for her sick friend, a small-time female impersonator, and finds unexpected fame when everyone believes that she is actually a man. While touring London, complications arise as a local womanizer catches on to her game.
A kind-hearted young man is thrown out of his corrupt home town of West Rome, Oklahoma. He falls asleep and dreams that he is back in the days of olden Rome, where he gets mixed up with court intrigue and a murder plot against the Emperor.
Janie lives to dance and will dance anywhere, even stripping in a burlesque house. Tod Newton, the rich playboy, discovers her there and helps her get a job in a real Broadway musical being directed by Patch. Tod thinks he can get what he wants from Janie, Patch thinks Janie is using her charms rather than talent to get to the top, and Janie thinks Patch is the greatest. Steve, the stage manager, has the Three Stooges helping him manage all the show girls. Fred Astaire and Nelson Eddy make appearances as famous Broadway personalities.
A fledgling producer finds himself at odds with his workers, financiers and his greedy ex-wife when he tries to produce live musicals for movie-going audiences.
Unscrupulously ambitious, Brutus Jones escapes from jail after killing a guard and, through bluff and bravado, finds himself the emperor of a Caribbean island.
A singer on a gambling ship is married to a wealthy playboy. When he is found murdered, all evidence points to her as the culprit, and she is put on trial for the crime.
Eddie and his Mexican friend Ricardo are expelled from college after Ricardo put Eddie in the girl's dormitory when he was drunk. Per chance Eddie gets mixed up in a bank robbery and is forced to drive the robbers to safety. To get rid of him they force him to leave the USA for Mexico, but a cop is following him. Eddie meets Ricardo there, Ricardo helps him avoid being arrested by the cop when he introduces Eddie as the great Spanish bullfighter Don Sebastian II. The problem is, the cop is still curious and has tickets for the bullfight. Eddie's situation becomes more critical, when he tries to help Ricardo to win the girl he loves, but she's engaged to a "real" Mexican, who is, unknown to her father, involved in illegal business. While trying to avoid all this trouble, Eddie himself falls in love with his friend's girl friend's sister Rosalie, who also want to see the great Don Sebastian II to kill the bull in the arena.
An undercover government agent on a case in Mississippi meets and falls in love with a beautiful young woman who's being menaced by a local crime boss.