The manager of Kay Kyser’s band books them for a birthday party bash for an heiress at a spooky mansion, where sinister forces try to kill her.

Rancher Clay Hardin arrives in San Antonio to search for and capture Roy Stuart, notorious leader of a gang of cattle rustlers. The vicious outlaw is indeed in the Texan town, intent on winning the affections of a beautiful chanteuse named Jeanne Starr. When the lovely lady meets and falls in love with the charismatic Hardin, the stakes for both men become higher.

Molly and Bee, sweet young 'working girls,' live in a cheap room over a New York grocery store. Molly's idol, wealthy Jack Cromwell, lives in a Long Island mansion but is markedly less happy, since his fiancée Jane won't discourage her other admirers. Fleeing in his car, Jack ends up in an urban block party where he meets you-know-who.

Balkan Prince Henry has two wishes, to meet Lauren Bacall and see the "real" America. He befriends cabbie Buzz Williams and, without knowing the microphone is live, the two stage a debate on democracy versus monarchy broadcast back to the Prince's homeland. A plebiscite there puts Henry out of a job. Flying to Milwaukee to become a beer salesman, he meets Bacall on the seat next to his, but a tap on his shoulder means he must give up his seat (and dream) to Bogie.

A waitress at the Warner Brothers commissary is anxious to break into pictures. She thinks her big break may have arrived when actors Jack Carson and Dennis Morgan agree to help her.

The Ritz Brothers go to the race track. They raise training end entrance money in a wrestling match and help a young man train the horse of his fiancée.

The Ritz Brothers pretend to be Kentucky hillbillies in order to get a booking on a radio show.

Two carefree castaways on a desert shore find an Arabian Nights city, where they compete for the luscious Princess Shalmar.