Elenco - Serenata Azul
George Montgomery
Bill Abbot
Ann Rutherford
Connie Ward Abbot
Glenn Miller
Gene Morrison
Lynn Bari
Jaynie Stevens
Carole Landis
Natalie Mercer
Cesar Romero
St. John "Sinjin" Smith
Virginia Gilmore
Elsie
Mary Beth Hughes
Caroline Steele
Fayard Nicholas
Dancer (as Nicholas Brothers)
Harold Nicholas
Dancer (as Nicholas Brothers)
Tamara Geva
Mrs. Betsy Beck
Frank Orth
Rex Willet
Grant Mitchell
Dr. Ward
Harry Morgan
Cully Anderson
Jackie Gleason
Ben Beck
Marion Hutton
Band Singer (uncredited)
Iris Adrian
Sassy Woman Exiting Bus
Alec Craig
Henry Fink
Tex Beneke
Phil Mercer (uncredited)
Tom Dugan
Bus Driver (uncredited)
Dale Evans
Hazel, Connie's Friend In Drug Store
Edith Evanson
Hilda
Dorothy Dandridge
Singer/Dancer