Ding Dong Williams, a clarinet player who can neither read nor write music is employed at a motion picture studio. The studio plans to use him and his six-piece band but his musical deficiencies are discovered and the plan scrapped. But the secretary of the head of the music department intercedes on his behalf and he is given a chance in the film.
Glen Vernon
as Ding Dong Williams
Marcy McGuire
as Miss Angela Jones
Felix Bressart
as Hugo Meyerheld
Anne Jeffreys
as Vanessa Page
James Warren
as Steve Moore
William B. Davidson
as Mr. Saul Dana
Tommy Noonan
as Zang
Cliff Nazarro
as Zing
Ruth Lee
as Laura Cooper
Jason Robards Sr.
as Director Kenmore
Bob Nolan
as Bob - Sons of the Pioneers Leader
Richard Korbel
as Introducing 11-year Old Concert Pianist
