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')
Charles Irwin
Himself, Announcer / Soldier ('All Noisy on the Eastern Front')
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)