출연진
Gloria Jean
Doris Stanley
Donald O'Connor
Jimmy Arnold
Jane Frazee
Ann Winters
Robert Paige
Stephen Winters
Peggy Ryan
Betty Blake
John Abbott
Professor Radowsky
Edith Barrett
Miss Roberts
Cora Sue Collins
Elaine Sterling
Nana Bryant
Aunt Addie
Irving Bacon
Mr. Hardwicke
Millard Mitchell
McCarthy
Tim Ryan
Detective Tucker
Douglas Scott
Ronald Stacey
Virginia Brissac
Mrs. Brown
Dorothy Babb
Member, Jivin' Jills
William Benedict
Soda Jerk
Oliver Blake
Music Judge
Wade Boteler
Stacey
Harry C. Bradley
Music Judge
Marguerite Campbell
Bit Role
Dot Chester
2nd Woman