Socially-conscious banker Thomas Dickson faces a crisis when his protégé is wrongly accused of robbing the bank, gossip of the robbery starts a bank run, and evidence suggests Dickson's wife had an affair... all in the same day.

An American boy turns out to be the heir of a wealthy British earl. He is sent to live with the irritable and unsentimental aristocrat, his grandfather.

Esther Blodgett is just another starry-eyed farm kid trying to break into the movies. Waitressing at a Hollywood party, she catches the eye of her idol Norman Maine, is sent for a screen test, and before long attains stardom as newly minted Vicki Lester. She and Norman marry, though his career soon dwindles to nothing due to his chronic alcoholism.

In an effort to be able to afford expensive treatment for her gravely ill American husband, a retired German entertainer returns to the cabaret as Blonde Venus and catches the eye of a wealthy politician.

Gertie Waxted knows how notorious gangster Jim Crelliman runs his rackets, because she's long been under the hoodlum's thumb. She's secretly helping lawyer Jackson Durant in a snoop job aimed at pinning a murder on the thug. Her life will be in peril when that secret gets out.

Rose Manning swears revenge for the unjust slaying of her father by Inspector McArthur. Five years later, as a nightclub hostess, she is sought by Chuck Gaines, secretly a bootlegger, but she centers her attentions on young Jimmy Carter, who, she learns, is the son of McArthur.

Apple Annie is an aging New York City fruit seller whose daughter Louise has been raised in a Spanish convent since she was an infant. As she grows up, Louise is led to believe that her mother is a society matron called Mrs. E. Worthington Manville. Annie worries that her lie is in danger of being uncovered when she learns that Louise is sailing to New York with her new fiancé and his nobleman father.

A New York gossip columnist feuds with a singer and enjoys the power of the press.

Two bumblers, failures as businessmen and air raid wardens, stumble across a nest of Nazi saboteurs bent on blowing up the local magnesium plant.

The Marx Brothers take on high society and the opera world to bring two lovers together. A sly business manager and two wacky friends of two opera singers help them achieve success while humiliating their stuffy and snobbish enemies.