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.
Fred MacMurray
as Buzzy Bellew
Gladys Swarthout
as Elsa Strauss
Jack Oakie
as Happy Gallagher
Fritz Leiber
as Franz Strauss
Herman Bing
as Max Snellinek
Vivienne Osborne
as Countess Mariska
Veloz
as Larry
Maude Eburne
as Mrs. Scribner
Frank Forest
as Karl Lieberlich
Benny Baker
as Flip
Ernest Cossart
as Waiter
James Burke
as Mr. Scribner
