Cast
Paul Whiteman
Paul Whiteman
John Boles
Vocalist ('Song of the Dawn' / 'It Happened in Monterey')
Laura La Plante
Editor ('Ladies of the Press') / Stenographer ('In Conference') / Quartet Member, 'Nellie'
Jeanette Loff
Vocalist ('It Happened in Monterey' / 'Bridal Veil' / 'A Bench in the Park')
Glenn Tryon
Executive ('In Conference') / Unmarried Husband
Slim Summerville
Automobile Owner ('Springtime') / Rear End of Horse / Charles
Kathryn Crawford
Fourth Reporter ('Ladies of the Press')
Carla Laemmle
Chorine (as Beth Laemmle)
Stanley Smith
Bridegroom ('Bridal Veil' / 'A Bench in the Park')
Walter Brennan
Desk Sergeant ('Springtime') / Soldier ('All Noisy on the Eastern Front') / Waiter ('Oh! Forevermore!') / Front End of Horse / Quartet Member ('Nellie')
Churchill Ross
Quartet Member ('Nellie')
John Arledge
First Pianist at Giant Piano ('Rhapsody in Blue') / Quartet Member ('Nellie') (as Johnson Arledge)
Nell O'Day
Dancer
Bing Crosby
Trio Singer (as The Rhythm Boys)
Yola d'Avril
Automobile Owner's Wife ("Springtime") / Marie ("All Noisy on the Eastern Front") (uncredited)
Marcia Mae Jones
Child ('Bridal Veil') (uncredited)
Bela Lugosi
Emcee - Hungarian Version
Joan Marsh
Blonde ("A Bench in the Park") (uncredited)
Crew
Billy Rose
Additional Music
Carl Laemmle
Presenter
Milton Ager
Songs
George Gershwin
Additional Music
Carl Laemmle Jr.
Producer
Jack Pierce
Makeup Artist
Harry Ruskin
Writer