Elenco - What's Cookin'?
Patty Andrews
Patty Andrews
Maxene Andrews
Maxene Andrews
Laverne Andrews
Laverne Andrews
Jane Frazee
Anne Payne
Robert Paige
Bob J. Riley
Gloria Jean
Sue Courtney
Leo Carrillo
Marvo the Great
Charles Butterworth
J. P. Courtney
Billie Burke
Agatha Courtney
Grace McDonald
Angela
Donald O'Connor
Tommy
Susan Levine
Tag-a-Long (as Tag-a-Long)
Peggy Ryan
Peggy
Franklin Pangborn
Professor Bistell
Charles Lane
K.D. Reynolds
Woody Herman
Woody Herman - Orchestra Leader
Eddie Acuff
Doorman (uncredited)
Leonard Carey
Butler
Charles Coleman
Butler
Esther Dale
Mrs. Murphy (uncredited)
Herbert Evans
Butler
Edward Gargan
Undetermined Secondary Role (uncredited) (unconfirmed)
Ray Walker
Happy (uncredited)