Eric Wainwright, a busy impresario, is besieged by hordes of wannabe concert stars, eager for their big break. One of them is Cynthia Potter, a talented pianist... but she can't get in to see him. When she learns that Wainwright is auditioning young musicians for a children's concert tour, Cynthia dons braces and bobby sox and passes herself off as a child prodigy.
June Allyson
as Cynthia Potter
Van Johnson
as Eric Wainwright
Gig Young
as John Tirsen
Rita Corday
as Denise Dorcet
Kathryn Givney
as Miss Benson
Larry Keating
as Danny Cutler
Hans Conried
as Mr. Sparrow
Esther Dale
as Mrs. Boykin
Antonio Filauri
as Veloti
Jo Gilbert
as Gloria
Alexander Steinert
as Conductor
Aladdin
as Orchestra Violinist (uncredited)