In Vienna, a new jazz club featuring American trumpeter Buzzy Bellew threatens the existence of its neighbor, the Waltz Palace, run by Franz Strauss and featuring his granddaughter, singer Elsa. Smitten by Elsa, Buzzy hides his identity and association with the club -- whose owner intends to buy out the Palace property. When Elsa accidentally learns who Buzzy really is, it appears he may have to return to America alone.

Donald Ingals and his wife Eunice are conventional and loving parents who are shocked when their son Bradley comes home from college with ideas that they consider to be outrageous. His parents would like him to get involved with Mary Burke, a prim and proper young lady. More complications ensue because Bradley's sister Lois is attracted to the flapper lifestyle, but she isn't sure whether she can handle its emotional demands.

A.C.Baker, advertising executive for an insurance company, approaches test pilot Terry Moore with a proposition that in return for using his picture and endorsement he will get a paid-for-a-year $1000 policy. High-risk Terry agrees. George MacAlister fires his secretary, Miss Tracy, just as she is typing up the policy and she, for spite, changes the amount from a thousand dollars to one million dollars. A.C. delivers the policy, without noticing the difference, to Terry at a party at the Frolics Club, a cheap joint wedged between a burlesque house and a flop house hotel. Three characters, an elderly hat-check "girl" known as Mother Hodges; Avery Jamieson, a broken-down actor; and bartender Harry Gargan are named beneficiaries. When the company discovers the error, A.C. is sent to get back the policy and, pending that, don't let Terry make any test flights.

Running from the law, Jim Hall joins Hays’ gang. Hays is foreman on the Herrick ranch and plans to rustle Herrick’s cattle. Attracted to Herrick’s sister Helen, Jim decides to tell the Sheriff about the raid. But when his plan is overheard he is made a prisoner.

John is a timid student who works at the University Book Store. He is studying to be a botanist and has a secret crush on the lovely Julia. One day, one of his letters gets accidentally mailed and Julia receives it. When the letter says that he is a fraternity man and a big track star, Julia rushes right over to see him. But John is neither and Spike, Julia's boyfriend, is a track star at a nearby College. John does not want to enter the track meet so Julia tries to use psychology on him. That and a good wrestling hold makes John timidly agree to enter the race, but Spike still scares him.

A kindly, elderly couple who run a New York City boarding house form the steady center around which the lives and loves of their various residents unfold. Borrowed money, a lovelorn chorus girl, and a tragic misunderstanding set in motion the chain of events in East of Fifth Avenue’s tender pageant of life.

A small railroad is being squeezed out of business by the tactics of a trucking company owned by gangsters.

A deeply in debt heiress tries to land a rich man while a collector from the Sheriff's office is guarding the assets in her house.

A conman arrives in town trying to sell his miracle methods of weight loss to the ladies. It's left to the good Dr. Christian to expose this fake and save a fragile young girl's life.

Buck Roberts is leading a wagon train of railroad supplies and Jim Corkle and his henchman Loder are out to stop them by using white men dressed as Indians for the attacks.

A young woman jeopardizes the relationship with the man she loves when a no-account from her past shows up.

When a married stockbroker falls in love with another woman, he becomes the prime suspect in his wife's accidental death.

Ulysses Crickle owns a small town grocery store, doubling as the post office, dealing with the peculiarities of the townspeople. Jerry Fleming arrives to run a rival business and to romance Crickle's granddaughter Marian.