Donald O'Connor
Jimmy Plum
Susanna Foster
Angela Rutherford
Peggy Ryan
Sally McGuire
Louise Allbritton
Harriet West Jarrett
Patric Knowles
Maj. Hilary Jarret
Dorothy Peterson
Aunt Betsy
Jonathan Hale
Dr. Plum
Eddie Quillan
Gus
Frank Jenks
Eddie
Frank Puglia
Music Teacher
Maurice Marsac
Leon
Virginia Brissac
Mrs. Tiggett
Ray Eberle
Orchestra Leader
Bobby Brooks
Bobby Brooks
Ben Carter
Ben Carter